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Lexicology (from Gr lexis ‘word’ and logos ‘learning’) is the part of linguistics dealing with the vocabulary of the language and the properties of words as the main units of language.
The term vocabulary is used to denote the system formed by the sum total of all the words and word equivalents that the language possesses.
The term word denotes the basic unit of a given language resulting from the association of a particular meaning with a particular group of sounds capable of a particular grammatical employment. A word therefore is simultaneously a semantic, grammatical and phonological unit.
WORD-FORMATION
1. Morphological Structure of English Words.
2. Compound Words.
3. Conversion.
1. Morphological Structure of English Words.
If we describe a wоrd as an autonomous unit of language in which a particular meaning is associated with a particular sound complex and which is capable of a particular grammatical employment and able to form a sentence by itself, we have the possibility to distinguish it from the other fundamental language unit, namely, the morpheme.
A morpheme is also an association of a given meaning with a given sound pattern. But unlike a word it is not autonomous. Morphemes occur in speech only as constituent parts of words, not independently, although a word may consist of a single morpheme. Nor are they divisible into smaller meaningful units. That is why the morpheme may be defined as the minimum meaningful language unit.
The term morpheme is derived from Gr morphe ‘form’ + -eme. The Greek suffix -eme has been adopted by linguists to denote the smallest significant or distinctive unit. (Cf. phoneme, sememe.) The morpheme is the smallest meaningful unit of form. A form in these cases is a recurring discrete unit of speech.
A form is said to be free if it may stand alone without changing its meaning; if not, it is a bound form, so called because it is always bound to something else. For example, if we compare the words sportive and elegant and their parts, we see that sport, sportive, elegant may occur alone as utterances, whereas eleg-, -ive, -ant are bound forms because they never occur alone. A word is, by L. Bloomfield’s definition, a minimum free form. A morpheme is said to be either bound or free. This statement should bе taken with caution. It means that some morphemes are capable of forming words without adding other morphemes: that is, they are homonymous to free forms.
According to the role they play in constructing words, morphemes are subdivided into roots and affixes. The latter are further subdivided, according to their position, into prefixes, suffixes and infixes, and according to their function and meaning, into derivational and functional affixes, the latter also called endings or outer formatives.
When a derivational or functional affix is stripped from the word, what remains is a stem (or a stem base). The stem expresses the lexical and the part of speech meaning. For the word hearty and for the paradigm heart (sing.) — hearts (pl.) the stem may be represented as heart-. This stem is a single morpheme, it contains nothing but the root, so it is a simple stem. It is also a free stem because it is homonymous to the word heart. A paradigm is defined here as the system of grammatical forms characteristic of a word.
A stem may also be defined as the part of the word that remains unchanged throughout its paradigm. The stem of the paradigm hearty — heartier — (the) heartiest is hearty-. It is a free stem, but as it consists of a root morpheme and an affix, it is not simple but derived. Thus, a stem containing one or more affixes is a derived stem. If after deducing the affix the remaining stem is not homonymous to a separate word of the same root, we call it a bound stem. Thus, in the word cordial ‘proceeding as if from the heart’, the adjective-forming suffix can be separated on the analogy with such words as bronchial, radial, social. The remaining stem, however, cannot form a separate word by itself, it is bound. In cordially and cordiality, on the other hand, the derived stems are free.
Bound stems are especially characteristic of loan words. The point may be illustrated by the following French borrowings: arrogance, charity, courage, coward, distort, involve, notion, legible and tolerable, to give but a few. Historical lexicology shows how sometimes the stem becomes bound due to the internal changes in the stem that accompany the addition of affixes; сf. broad : : breadth, clean : : cleanly, dear : : dearth, grief : : grievous.
After the affixes of these words are taken away the remaining elements are: arrog-, char-, cour-, cow-, -tort, -volve, not-, leg-, toler-, which do not coincide with any semantically related independent words.
Roots are main morphemic vehicles of a given idea in a given language at a given stage of its development. A root may be also regarded as the ultimate constituent element which remains after the removal of all functional and derivational affixes and does not admit any further analysis. It is the common element of words within a word-family. Thus, -heart- is the common root of the following series of words: heart, hearten, dishearten, heartily, heartless, hearty, heartiness, sweetheart, heart-broken, kind-hearted, whole-heartedly, etc. In some of these, as, for example, in hearten, there is only one root; in others the root -heart is combined with some other root, thus forming a compound like sweetheart.
The root word heart is unsegmentable,
it is non-motivated morphologically. The morphemic structure of all
the other words in this word-family is obvious — they are segmentable
as consisting of at least two distinct morphemes. They may be further
subdivided into: 1) those formed by affixation or affixational derivatives
consisting of a root morpheme and one or more affixes: hearten, dishearten, heartily,
heartless, hearty, heartiness; 2) compounds, in which two, or
very rarely more, stems simple or derived are combined into a lexical
unit: sweetheart,heart-shaped,heart-
We shall now present the different types of morphemes starting with the root.
It will at once be noticed that the root in English is very often homonymous with the word. This fact is of fundamental importance as it is one of the most specific features of the English language arising from its general grammatical system on the one hand, and from its phonemic system on the other. The influence of the analytical structure of the language is obvious. The second point, however, calls for some explanation. Actually the usual phonemic shape most favoured in English is one single stressed syllable: bear, find, jump, land, man, sing, etc. This does not give much space for a second morpheme to add classifying lexico-grammatical meaning to the lexical meaning already present in the root-stem, so the lexico-grammatical meaning must be signalled by distribution.
In the phrases a morning’s drive, a morning’s ride, a morning’s walk the words drive, ride and walk receive the lexico-grammatical meaning of a noun not due to the structure of their stems, but because they are preceded by a genitive.
An English word does not necessarily contain formatives indicating to what part of speech it belongs. This holds true even with respect to inflectable parts of speech, i.e. nouns, verbs, adjectives. Not all roots are free forms, but productive roots, i.e. roots capable of producing new words, usually are. The semantic realisation of an English word is therefore very specific. Its dependence on context is further enhanced by the widespread occurrence of homonymy both among root morphemes and affixes. Note how many words in the following statement might be ambiguous if taken in isolation: A change of work is as good as a rest.
The above treatment of the root is purely synchronic, as we have taken into consideration only the facts of present-day English. But the same problem of the morpheme serving as the main signal of a given lexical meaning is studied in etymology. Thus, when approached historically or diachronically the word heart will be classified as Common Germanic. One will look for cognates, i.e. words descended from a common ancestor. The cognates of heart are the Latin cor, whence cordial ‘hearty’, ‘sincere’, and so cordially and cordiality, also the Greek kardia, whence English cardiac condition. The cognates outside the English vocabulary are the Russian cepдце, the German Herz, the Spanish corazon and other words.
To emphasise the difference between the synchronic and the diachronic treatment, we shall call the common element of cognate words in different languages not their root but their radical element.
These two types of approach, synchronic and diachronic, give rise to two different principles of arranging morphologically related words into groups. In the first case series of words with a common root morpheme in which derivatives are opposable to their unsuffixed and unprefixed bases, are combined, сf. heart, hearty, etc. The second grouping results in families of historically cognate words, сf. heart, cor (Lat), Herz (Germ), etc.
Unlike roots, affixes are always bound forms. The difference between suffixes and prefixes, it will be remembered, is not confined to their respective position, suffixes being “fixed after” and prefixes “fixed before” the stem. It also concerns their function and meaning.
A suffix is a derivational morpheme following the stem and forming a new derivative in a different part of speech or a different word class, сf. -en, -y, -less in hearten, hearty, heartless. When both the underlying and the resultant forms belong to the same part of speech, the suffix serves to differentiate between lexico-grammatical classes by rendering some very general lexico-grammatical meaning. For instance, both -ify and -er are verb suffixes, but the first characterises causative verbs, such as horrify, purify, rarefy, simplify, whereas the second is mostly typical of frequentative verbs: flicker, shimmer, twitter and the like.
If we realise that suffixes render the most general semantic component of the word’s lexical meaning by marking the general class of phenomena to which the referent of the word belongs, the reason why suffixes are as a rule semantically fused with the stem stands explained.
A prefix is a derivational morpheme standing before the root and modifying meaning, cf. hearten — dishearten. It is only with verbs and statives that a prefix may serve to distinguish one part of speech from another, like in earth n — unearth v, sleep n — asleep (stative).
It is interesting that as a prefix en- may carry the same meaning of being or bringing into a certain state as the suffix -en, сf. enable, encamp, endanger, endear, enslave and fasten, darken, deepen, lengthen, strengthen.
Preceding a verb stem, some prefixes express the difference between a transitive and an intransitive verb: stay v and outstay (sb) vt. With a few exceptions prefixes modify the stem for time (pre-, post-), place (in-, ad-) or negation (un-, dis-) and remain semantically rather independent of the stem.
An infix is an affix placed within the word, like -n- in stand. The type is not productive.
An affix should not be confused with a combining form. A combining form is also a bound form but it can be distinguished from an affix historically by the fact that it is always borrowed from another language, namely, from Latin or Greek, in which it existed as a free form, i.e. a separate word, or also as a combining form. They differ from all other borrowings in that they occur in compounds and derivatives that did not exist in their original language but were formed only in modern times in English, Russian, French, etc., сf. polyclinic, polymer; stereophonic, stereoscopic, telemechanics, television. Combining forms are mostly international. Descriptively a combining form differs from an affix, because it can occur as one constituent of a form whose only other constituent is an affix, as in graphic, cyclic.
Also affixes are characterised either by preposition with respect to the root (prefixes) or by postposition (suffixes), whereas the same combining form may occur in both positions. Cf. phonograph, phonology and telephone, microphone, etc.
Aims and Principles of Morphemic and Word-Formation Analysis
A synchronic description of the English vocabulary deals with its present-day system and its patterns of word-formation by comparing words simultaneously existing in it.
If the analysis is limited to stating the number and type of morphemes that make up the word, it is referred to as morphemic. For instance, the word girlishness may be analysed into three morphemes: the root -girl- and two suffixes -ish and -ness. The morphemic classification of words is as follows: one root morpheme — a root word (girl), one root morpheme plus one or more affixes — a derived word (girlish, girlishness), two or more stems — a compound word (girl-friend), two or more stems and a common affix — a compound derivative (old-maidish). The morphemic analysis establishes only the ultimate constituents that make up the word.
A structural word-formation analysis proceeds further: it studies the structural correlation with other words, the structural patterns or rules on which words are built.
This is done with the help of the principle of oppositions, i.e. by studying the partly similar elements, the difference between which is functionally relevant; in our case this difference is sufficient to create a new word. Girl and girlish are members of a morphemic opposition. They are similar as the root morpheme -girl- is the same. Their distinctive feature is the suffix -ish. Due to this suffix the second member of the opposition is a different word belonging to a different part of speech. This binary opposition comprises two elements.
А соrrelatiоn is a set of binary oppositions. It is composed of two subsets formed by the first and the second elements of each couple, i.e. opposition. Each element of the first set is coupled with exactly one element of the second set and vice versa. Each second element may be derived from the corresponding first element by a general rule valid for all members of the relation. Observing the proportional opposition:
girl child woman monkey spinster book
girlis childish womanish monkeyish spinsterish bookish
it is possible to conclude that there is in English a type of derived adjectives consisting of a noun stem and the suffix -ish. Observation also shows that the stems are mostly those of animate nouns, and permits us to define the relationship between the structural pattern of the word and its meaning. Any one word built according to this pattern contains a semantic component common to the whole group, namely: ‘typical of, or having the bad qualities of. There are also some other uses of the adjective forming ‘ish, but they do not concern us here.
In the above example the results of morphemic analysis and the structural word-formation analysis practically coincide. There are other cases, however, where they are of necessity separated. The morphemic analysis is, for instance, insufficient in showing the difference between the structure of inconvenience v and impatience n; it classifies both as derivatives. From the point of view of word-formation pattern, however, they are fundamentally different. It is only the second that is formed by derivation. Compare:
impatience n = patience n = corpulence n
impatient a patient a corpulent a
The correlation that can be established for the verb inconvenience is different, namely:
inconvenience v = pain v = disgust v = anger v = daydream v
inconvenience n pain n disgust n anger n daydream n
Here nouns denoting some feeling or state are correlated with verbs causing this feeling or state, there being no difference in stems between the members of each separate opposition. Whether different pairs in the correlation are structured similarly or differently is irrelevant. Some of them are simple root words, others are derivatives or compounds. In terms of word-formation we state that the verb inconvenience when compared with the noun inconvenience shows relationships characteristic of the process of conversion. Cf. to position where the suffix -tion does not classify this word as an abstract noun but shows it is derived from one.
This approach also affords a possibility to distinguish between compound words formed by composition and those formed by other processes. The words honeymoon n and honeymoon v are both compounds, containing two free stems, yet the first is formed by composition: honey(n)+moon(n)>honeymoon(n), and the second by conversion: honeymoon(n)>honeymoon(v). The treatment remains synchronic because it is not the origin of the word that is established but its present correlations in the vocabulary and the patterns productive in present-day English, although sometimes it is difficult to say which is the derived form.
The analysis into immediate constituents described below permits us to obtain the morphemic structure and provides the basis for further word-formation analysis.
Derivational And Functional Affixes
Lexicology is primarily concerned with derivational affixes, the other group being the domain of grammarians. The derivational affixes in fact, as well as the whole problem of word-formation, form a boundary area between lexicology and grammar and are therefore studied in both.
Language being a system in which the elements of vocabulary and grammar are closely interrelated, our study of affixes cannot be complete without some discussion of the similarity and difference between derivational and functional morphemes.
The similarity is obvious as they are so often homonymous. Otherwise the two groups are essentially different because they render different types of meaning.
Functional affixes serve to convey grammatical meaning. They build different forms of one and the same word. A word form, or the form of a word, is defined as one of the different aspects a word may take as a result of inflection. Complete sets of all the various forms of a word when considered as inflectional patterns, such as declensions or conjugations, are termed paradigms. A paradigm has been defined in grammar as the system of grammatical forms characteristic of a word, e. g. near, nearer, nearest; son, son’s, sons, sons’.
Derivational affixes serve to supply the stem with components of lexical and lexico-grammatical meaning, and thus form4different words. One and the same lexico-grammatical meaning of the affix is sometimes accompanied by different combinations of various lexical meanings. Thus, the lexico-grammatical meaning supplied by the suffix -y consists in the ability to express the qualitative idea peculiar to adjectives and creates adjectives from noun stems. The lexical meanings of the same suffix are somewhat variegated: ‘full of, as in bushy or cloudy, ‘composed of, as in stony, ‘having the quality of, as in slangy, ‘resembling’, as in baggy, ‘covered with’, as in hairy and some more. This suffix sometimes conveys emotional components of meaning. E.g.: My school reports used to say: “Not amenable to discipline; too fond of organising,” which was only a kind way of saying: “Bossy.” (M. Dickens) Bossy not only means ‘having the quality of a boss’ or ‘behaving like a boss’; it is also a derogatory word.
This fundamental difference in meaning and function of the two groups of affixes results in an interesting relationship: the presence of a derivational affix does not prevent a word from being equivalent to another word, in which this suffix is absent, so that they can be substituted for one another in context. The presence of a functional affix changes the distributional properties of a word so much that it can never be substituted for a simple word without violating grammatical standard. To see this point consider the following familiar quotation from Shakespeare:
Cowards die many times before their deaths; The valiant never taste of death but once.
Here no one-morpheme word can be substituted for the words cowards, times or deaths because the absence of a plural mark will make the sentence ungrammatical. The words containing derivational affixes can be substituted by morphologically different words, so that the derivative valiant can be substituted by a root word like brave. In a statement like I wash my hands of the whole affair (Du Maurier) the word affair may be replaced by the derivative business or by the simple word thing because their distributional properties are the same. It is, however, impossible to replace it by a word containing a functional affix (affairs or things), as this would require a change in the rest of the sentence.
The American structuralists B. Bloch and G. Trager formulate this point as follows: “A suffixal derivative is a two-morpheme word which is grammatically equivalent to (can be substituted for) any simple word in all the constructions where it occurs."1
This rule is not to be taken as an absolutely rigid one because the word building potential and productivity of stems depend on several factors. Thus, no further addition of suffixes is possible after -ness, -ity, -dom, -ship and -hood.
A derivative is mostly capable of further derivation and is therefore homonymous to a stem. Foolish, for instance, is derived from the stem fool- and is homonymous to the stem foolish- occurring in the words foolishness and foolishly. Inflected words cease to be homonymous to stems. No further derivation is possible from the word form fools, where the stem fool- is followed by the functional affix -s. Inflected words are neither structurally nor functionally equivalent to the morphologically simple words belonging to the same part of speech. Things is different from business functionally, because these two words cannot occur in identical contexts, and structurally, because of the different character of their immediate constituents and different word-forming possibilities.
After having devoted special attention to the difference in semantic characteristics of various kinds of morphemes we notice that they are different positionally. A functional affix marks the word boundary, it can only follow the affix of derivation and come last, so that no further derivation is possible for a stem to which a functional affix is added. That is why functional affixes are called by E. Nida the outer formatives as contrasted to the inner formatives which is equivalent to our term derivational affixes.
It might be argued that the outer position of functional affixes is disproved by such examples as the disableds, the unwanteds. It must be noted, however, that in these words -ed is not a functional affix, it receives derivational force so that the disableds is not a form of the verb to disable, but a new word — a collective noun.
A word containing no outer formatives is, so to say, open, because it is homonymous to a stem and further derivational affixes may be added to it. Once we add an outer formative, no further derivation is possible. The form may be regarded as closed.
The semantic, functional and positional difference that has already been stated is supported by statistical properties and difference in valency (combining possibilities). Of the three main types of morphemes, namely roots, derivational affixes and functional affixes (formatives), the roots are by far the most numerous. There are many thousand roots in the English language; the derivational affixes, when listed, do not go beyond a few scores. The list given in “Chambers’s Twentieth Century Dictionary” takes up five pages and a half, comprising all the detailed explanations of their origin and meaning, and even then the actual living suffixes are much fewer. As to the functional affixes there are hardly more than ten of them. Regular English verbs, for instance, have only four forms: play, plays, played, playing, as compared to the German verbs which have as many as sixteen.