Definition of prefix

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Prefix (v. t.) To put or fix before, or at the beginning of, another thing; as, to prefix a syllable to a word, or a condition to an agreement..

Lern More About Prefix

Mirza :: Mirza (n.) The common title of honor in Persia, prefixed to the surname of an individual. When appended to the surname, it signifies Prince..
Re- :: Re- () A prefix signifying back, against, again, anew; as, recline, to lean back; recall, to call back; recede; remove; reclaim, to call out against; repugn, to fight against; recognition, a knowing again; rejoin, to join again; reiterate; reassure. Combinations containing the prefix re- are readily formed, and are for the most part of obvious signification..
Extra- :: Extra- () A Latin preposition, denoting beyond, outside of; -- often used in composition as a prefix signifying outside of, beyond, besides, or in addition to what is denoted by the word to which it is prefixed..
Mistress :: Mistress (n.) A title of courtesy formerly prefixed to the name of a woman, married or unmarried, but now superseded by the contracted forms, Mrs., for a married, and Miss, for an unmarried, woman..
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 It has been superseded by per-, bi-, di-, acid, etc.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-..
Y :: Y () Y, the twenty-fifth letter of the English alphabet, at the beginning of a word or syllable, except when a prefix (see Y-), is usually a fricative vocal consonant; as a prefix, and usually in the middle or at the end of a syllable, it is a vowel. See Guide to Pronunciation, // 145, 178-9, 272..
Infra :: Infra (adv.) Below; beneath; under; after; -- often used as a prefix.
Indo- :: Indo- () A prefix signifying Indian (i. e., East Indian); of or pertaining of India..
Nitroso- :: Nitroso- () (/ / /). (Chem.) A prefix (also used adjectively) designating the group or radical NO, called the nitroso group, or its compounds..
In- :: In- () An inseparable prefix, or particle, meaning not, non-, un- as, inactive, incapable, inapt. In- regularly becomes il- before l, ir- before r, and im- before a labial..
Mister :: Mister (n.) A title of courtesy prefixed to the name of a man or youth. It is usually written in the abbreviated form Mr.
Inter- :: Inter- () A prefix signifying among, between, amid; as, interact, interarticular, intermit..
Counter :: Counter (adv.) A prefix meaning contrary, opposite, in opposition; as, counteract, counterbalance, countercheck. See Counter, adv. & a..
Deut- :: Deut- () A prefix which formerly properly indicated the second in a regular series of compound in the series, and not to its composition, but which is now generally employed in the same sense as bi-or di-, although little used..
Quasi :: Quasi () As if; as though; as it were; in a manner sense or degree; having some resemblance to; qualified; -- used as an adjective, or a prefix with a noun or an adjective; as, a quasi contract, an implied contract, an obligation which has arisen from some act, as if from a contract; a quasi corporation, a body that has some, but not all, of the peculiar attributes of a corporation; a quasi argument, that which resembles, or is used as, an argument; quasi historical, apparently historical, seemi
Ambi- :: Ambi- () A prefix meaning about, around; -- used in words derived from the Latin..
Tetra- :: Tetra- () A combining form (also used adjectively) denoting four proportional or combining parts of the substance or ingredient denoted by the term to which it is prefixed, as in tetra-chloride, tetroxide..
En- :: En- () A prefix from Gr. / in, meaning in; as, encephalon, entomology. See In-..
Subsextuple :: Subsesqui- () A prefix (also used adjectively) denoting the combination of constituents (especially electro-negative and electro-positive bodies) in the proportion of two to three; as, a subsesqui acetate, i. e., a salt having two equivalents of acetic acid to three of the base..
Be- :: Be- () A prefix, originally the same word as by;.
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