Definition of prefix

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Prefix (v. t.) To set or appoint beforehand; to settle or establish antecedently.

Lern More About Prefix

To- :: To- (prep.) An obsolete intensive prefix used in the formation of compound verbs; as in to-beat, to-break, to-hew, to-rend, to-tear. See these words in the Vocabulary. See the Note on All to, or All-to, under All, adv..
Mult- :: Mult- () A prefix signifying much or many; several; more than one; as, multiaxial, multocular..
Ad- :: Ad- () As a prefix ad- assumes the forms ac-, af-, ag-, al-, an-, ap-, ar-, as-, at-, assimilating the d with the first letter of the word to which ad- is prefixed. It remains unchanged before vowels, and before d, h, j, m, v. Examples: adduce, adhere, adjacent, admit, advent, accord, affect, aggregate, allude, annex, appear, etc. It becomes ac- before qu, as in acquiesce..
Compare :: Compare (v. t.) To inflect according to the degrees of comparison; to state positive, comparative, and superlative forms of; as, most adjectives of one syllable are compared by affixing - er and -est to the positive form; as, black, blacker, blackest; those of more than one syllable are usually compared by prefixing more and most, or less and least, to the positive; as, beautiful, more beautiful, most beautiful..
In- :: In- (prep.) A prefix from Eng. prep. in, also from Lat. prep. in, meaning in, into, on, among; as, inbred, inborn, inroad; incline, inject, intrude. In words from the Latin, in- regularly becomes il- before l, ir- before r, and im- before a labial; as, illusion, irruption, imblue, immigrate, impart. In- is sometimes used with an simple intensive force..
Hyper- :: Hyper- () A prefix signifying over, above; as, hyperphysical, hyperthyrion; also, above measure, abnormally great, excessive; as, hyperaemia, hyperbola, hypercritical, hypersecretion..
Ferro- :: Ferro- () A prefix, or combining form, indicating ferrous iron as an ingredient; as, ferrocyanide..
Hexa :: Hexa () A prefix or combining form, used to denote six, sixth, etc.; as, hexatomic, hexabasic..
Hyper- :: Hyper- () A prefix equivalent to super- or per-; as hyperoxide, or peroxide. [Obs.] See Per-..
Ge- :: Ge- () An Anglo-Saxon prefix. See Y-.
Prenominal :: Prenominal (a.) Serving as a prefix in a compound name.
Hemi- :: Hemi- () A prefix signifying half.
Ex- :: Ex- () A prefix from the latin preposition, ex, akin to Gr. 'ex or 'ek signifying out of, out, proceeding from. Hence, in composition, it signifies out of, as, in exhale, exclude; off, from, or out. as in exscind; beyond, as, in excess, exceed, excel; and sometimes has a privative sense of without, as in exalbuminuos, exsanguinous. In some words, it intensifies the meaning; in others, it has little affect on the signification. It becomes ef- before f, as in effuse. The form e- occurs instead of
Mon- :: Mon- () A prefix signifying one, single, alone; as, monocarp, monopoly; (Chem.) indicating that a compound contains one atom, radical, or group of that to the name of which it is united; as, monoxide, monosulphide, monatomic, etc..
Super :: Super- () A prefix formerly much used to denote that the ingredient to the name of which it was prefixed was present in a large, or unusually large, proportion as compared with the other ingredients; as in calcium superphosphate. It has been superseded by per-, bi-, di-, acid, etc. (as peroxide, bicarbonate, disulphide, and acid sulphate), which retain the old meanings of super-, but with sharper definition. Cf. Acid, a., Bi-, Di-, and Per-..
Peri- :: Peri- () A prefix used to signify around, by, near, over, beyond, or to give an intensive sense; as, perimeter, the measure around; perigee, point near the earth; periergy, work beyond what is needed; perispherical, quite spherical..
Prefixed :: Prefixed (imp. & p. p.) of Prefi.
Enter- :: Enter- () A prefix signifying between, among, part..
Uni- :: Uni- () A prefix signifying one, once; as in uniaxial, unicellular..
Preter- :: Preter- () A prefix signifying past, by, beyond, more than; as, preter- mission, a permitting to go by; preternatural, beyond or more than is natural..
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