views updated May 18 2018

COMBINING FORM In WORD-FORMATION, a BASE designed to combine with another, either also a combining form or a free word: bio- with -graphy to form biography, mini- with skirt to form miniskirt. A vowel usually facilitates the combination: in biography, the Greek THEMATIC VOWEL -o-, in miniskirt, the Latin thematic -i-. This vowel is usually regarded as attached to the initial base (bio-, mini-) rather than the final base (-graphy, -skirt), but in Greek-derived forms it is sometimes shown as attached to the final base (-ography, -ology). If, however, the final base begins with a vowel (for example, -archy as in monarchy), the mediating vowel has traditionally been avoided (no *monoarchy), but in recent coinages it is often kept and generally accompanied by a hyphen (auto-analysis, bio-energy, hydro-electricity, not *autanalysis, *bienergy, *hydrelectricity).


There are hundreds of combining forms in English and other European languages. As traditionally defined, they cannot stand alone as free words, but there are many exceptions to this rule, and in the late 20c such forms are increasingly used independently: bio as a clipping of biography, telly as a respelt clipping of television. Most combining forms translate readily into everyday language, especially nouns: bio- as ‘life’ -graphy as ‘writing, description’. Because of this, the compounds of which they are part (usually classical or learned compounds) can be more or less straightforwardly paraphrased: biography as ‘writing about a life’, neurology as ‘the study of the nervous system’. Many combining forms are designed to take initial or final position: autobiography has the two initial or preposed forms auto-, bio-, and one postposed form -graphy. Although most occupy one position or the other, some can occupy both: -graph- as in graphology and monograph; -phil- as in philology and Anglophile. Occasionally, the same base is repeated in one word: logology the study of words, phobophobia the fear of fear.

Preposed and postposed

Forms that come first include: aero- air, crypto- hidden, demo- people, geo- earth, odonto- tooth, ornitho- bird, thalasso sea. Many have both a traditional simple meaning and a modern telescopic meaning: in biology, bio- means ‘life’, but in bio-degradable it telescopes ‘biologically’; although hypno- basically means ‘sleep’ (hypnopaedia learning through sleep), it also stands for ‘hypnosis’ (hypnotherapy cure through hypnosis). When a form stands alone as a present-day word, it is usually a telescopic abbreviation: bio biography, chemo chemotherapy, hydro hydroelectricity, metro metropolitan. Some telescoped forms can be shorter than the original combining forms: gynie is shorter than gyneco- and stands for both gynecology and gynecologist; anthro is shorter than anthropo- and stands for anthropology. Forms that come second include: -ectomy cutting out, -graphy writing, description, -kinesis motion, -logy study, -mancy divination, -onym name, -phagy eating, -phony sound, -therapy healing, -tomy cutting. They are generally listed in dictionaries without the interfixed vowel, which appears however in such casual phrases as ‘ologies and isms’.


Some combining forms are variants of one base. The Greek base -graph-underlies three combining forms in English: -gram something written or shaped, etc. (telegram, hologram), -graph something written or a piece of equipment (autograph, polygraph), -graphy the activity or business of writing, shaping, etc. (telegraphy, holography). Some are also free words, such as mania in dipsomania and phobia in claustrophobia. Some are composites of other elements, such as encephalo- brain, from en- in, -cephal- head, and -ectomy cutting out, from ec- out, -tom- cut, -y, a noun-forming suffix.


In Greek and Latin grammar, combining bases usually require a thematic or stem-forming vowel. In biography, from Greek, the thematic is -o-; in agriculture, from Latin, it is -i-. In English, which does not inflect in this way and has no native thematic vowels, an element like -o- is an imported glue that holds bases together. Its presence helps to distinguish classical compounds like biography and agriculture from vernacular compounds like teapot and blackbird. Generally, English has acquired its classical compounds in three ways: through French from Latin and Greek, directly from Latin and Greek, and by coinage in English on Greek and Latin patterns. An exception is schizophrenia, which came into English through German, and is therefore pronounced ‘skitso’, not ‘skyzo’. The combining forms and the compounds built from them are as much a part of English as of Latin and Greek, and as much a part of French, Spanish, Italian, and any other language that cares to use them. They are an international resource.

The conservative tradition

From the Renaissance until the mid-20c, the concept of derivational purity has generally regulated the use of combining forms: Greek with Greek, Latin with Latin, and a minimum of hybridization. Biography is Greek, agriculture Latin, but television is a hybrid of Greek tele- and Latin -vision (probably so coined because the ‘pure’ form telescope had already been adopted for another purpose). Kiddology facetiously combines vernacular kid and -ology to produce ‘the science of kidding people’. Most dictionaries follow the OED in using combining form (comb. form) to label such classical elements, but the name is not widely known. In appendices to dictionaries and grammar books, combining forms are often loosely referred to as roots or affixes: ‘a logo …, properly speaking, is not a word at all but a prefix meaning word and short for logogram, a symbol, much as telly is short for television’ (Montreal Gazette, 13 Apr. 1981). They are often referred to as affixes because some come first and some come last, but if they were affixes, a word like biography would have no base whatever. While affixes are grammatical (like prepositions), combining forms are lexical (like nouns, adjectives, and verbs): for example, bio- translates as a noun (life), -graphy as a verbal noun (writing). They are also often loosely called roots because they are ancient and have a basic role in wordformation, but functionally and often structurally they are distinct from roots: the -graph in autograph is both a root and a combining form, while the -graphy in cryptography consists of root -graph- and suffix -y, and is only a combining form.

Contemporary developments

By and large, combining forms were a closed system from the 16c to the earlier 20c: the people who used them were classically educated, their teachers and exemplars generally took a purist's view on their use, contexts of use were mainly technical, and there was relatively little seepage into the language at large. However, with the decline of classical education and the spread of technical and quasi-technical jargon in the media, a continuum has evolved, with at least five stages:

Pure classical usage.

In the older sciences, combining forms are generally used to form such strictly classical and usually Greek compounds as: anthocyanin, astrobleme, chemotherapy, chronobiology, cytokinesis, glossolalia, lalophobia, narcolepsy, osteoporosis, Pliohippus, sympathomimetic.

Hybrid classical usage.

In technical, semitechnical, and quasi-technical usage at large, coiners of compounds increasingly treat Latin and Greek as one resource, to produce such forms as: accelerometer, aero-generator, bioprospector, communicology, electroconductive, futurology, mammography, micro-gravity, neoliberal, Scientology, servomechanism, Suggestopedia.

Hybrid classical/vernacular usage.

In the later 20c, many forms have cut loose from ancient moorings: crypto- as in preposed Crypto-Fascist and pseudo- as in pseudoradical; postposed -meter in speedometer, clapometer. Processes of analogy have created coinages like petrodollar, psycho-warfare, microwave on such models as petrochemical, psychology, microscope. Such stunt usages as eco-doom, eco-fears, eco-freaks, common in journalism, often employ combining forms telescopically: eco-standing for ecology and ecological and not as used in economics. In such matters, precision of meaning is secondary to compactness and vividness of expression.

Combining forms as separate words.

In recent years, the orthography of many word forms has changed, usually without affecting pronunciation and stress. The same spoken usage may be written micro-missile, micro missile, micromissile, reflecting the same uncertainty or flexibility as in businessman, business-man, business man. When used in such ways, combining forms are often telescopic: Hydro substation Hydro-Electricity Board substation, Metro highways Metropolitan highways, porno cult pornography cult.

New combining forms.

The mix of late 20c techno-commercial coinages includes three groups of post- and non-classical forms: (1) Established forms: econo- from ‘economic’, as in econometric, Econo-Car, mini- from ‘miniature’, as in miniskirt, mini-boom, -matic from ‘automatic’, as in Adjustamatic, Instamatic, Stackomatic. (2) Less established forms, often created by blending: accu- from ‘accurate’, as in Accuvision; compu- from ‘computer’, as in Compucorp; docu- from ‘documentary’, as in docudrama; dura- from ‘durable’, as in Duramark; porta- from ‘portable’, as in Portacabin, Portaphone. (3) Informal vernacular material in pseudo-classical form: Easibird, Healthitone, Redi-pak, Relax-a-Cisor (relax, exerciser). See BLEND, CLASSICAL COMPOUND, INTERFIX, INTERNATIONAL SCIENTIFIC VOCABULARY.


views updated May 08 2018

astrobleme Literally, ‘star-wound’; a terrestrial crater formed by meteorite, asteroidal, or cometary impact. The term is generally used for large craters (more than 10 km diameter), but is not in common usage.

combining form

views updated May 29 2018

com·bin·ing form / kəmˈbīning/ • n. Gram. a linguistic element used in combination with another element to form a word (e.g., Anglo- ‘English’ in Anglo-American, bio- ‘life’ in biology).