Definition of substitution

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Substitution (n.) The office or authority of one acting for another; delegated authority.

Lern More About Substitution

Metalammonium :: Metalammonium (n.) A hypothetical radical derived from ammonium by the substitution of metallic atoms in place of hydrogen.
Shift :: Shift (v. t.) The act of putting one thing in the place of another, or of changing the place of a thing; change; substitution..
Enallage :: Enallage (n.) A substitution, as of one part of speech for another, of one gender, number, case, person, tense, mode, or voice, of the same word, for another..
Metathesis :: Metathesis (n.) The act, process, or result of exchange, substitution, or replacement of atoms and radicals; thus, by metathesis an acid gives up all or part of its hydrogen, takes on an equivalent amount of a metal or base, and forms a salt..
Pseudomorph :: Pseudomorph (n.) A pseudomorphous crystal, as a crystal consisting of quartz, but having the cubic form of fluor spar, the fluor crystal having been changed to quartz by a process of substitution..
Vicegerent :: Vicegerent (a.) Having or exercising delegated power; acting by substitution, or in the place of another..
Substitution :: Substitution (n.) The state of being substituted for another.
Derive :: Derive (v. t.) To obtain one substance from another by actual or theoretical substitution; as, to derive an organic acid from its corresponding hydrocarbon..
Substitution :: Substitution (n.) The office or authority of one acting for another; delegated authority.
Secondary :: Secondary (a.) Possessing some quality, or having been subject to some operation (as substitution), in the second degree; as, a secondary salt, a secondary amine, etc. Cf. primary..
Chlorhydrin :: Chlorhydrin (n.) One of a class of compounds formed from certain polybasic alcohols (and especially glycerin) by the substitution of chlorine for one or more hydroxyl groups.
Aluminate :: Aluminate (n.) A compound formed from the hydrate of aluminium by the substitution of a metal for the hydrogen.
Pentabasic :: Pentabasic (a.) Capable of uniting with five molecules of a monacid base; having five acid hydrogen atoms capable of substitution by a basic radical; -- said of certain acids.
Substitution :: Substitution (n.) The act of substituting or putting one person or thing in the place of another; as, the substitution of an agent, attorney, or representative to act for one in his absense; the substitution of bank notes for gold and silver as a circulating medium..
Pentatomic :: Pentatomic (a.) Having five hydrogen atoms capable of substitution.
Commute :: Commute (v. i.) To obtain or bargain for exemption or substitution; to effect a commutation.
Phenylamine :: Phenylamine (n.) Any one of certain class of organic bases regarded as formed from ammonia by the substitution of phenyl for hydrogen.
Nay :: Nay (adv.) Not this merely, but also; not only so, but; -- used to mark the addition or substitution of a more explicit or more emphatic phrase..
Tertiary :: Tertiary (a.) Possessing some quality in the third degree; having been subjected to the substitution of three atoms or radicals; as, a tertiary alcohol, amine, or salt. Cf. Primary, and Secondary..
Ablaut :: Ablaut (n.) The substitution of one root vowel for another, thus indicating a corresponding modification of use or meaning; vowel permutation; as, get, gat, got; sing, song; hang, hung..
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