Definition of base

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Base (n.) The lower part of a wall, pier, or column, when treated as a separate feature, usually in projection, or especially ornamented..

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Sexual :: Sexual (a.) Of or pertaining to sex, or the sexes; distinguishing sex; peculiar to the distinction and office of male or female; relating to the distinctive genital organs of the sexes; proceeding from, or based upon, sex; as, sexual characteristics; sexual intercourse, connection, or commerce; sexual desire; sexual diseases; sexual generation..
Bipartite :: Bipartite (a.) Divided into two parts almost to the base, as a leaf; consisting of two parts or subdivisions..
Mauveine :: Mauveine (n.) An artificial organic base, obtained by oxidizing a mixture of aniline and toluidine, and valuable for the dyestuffs it forms..
Disulphate :: Disulphate (n.) An acid salt of sulphuric acid, having only one equivalent of base to two of the acid..
Cumidine :: Cumidine (n.) A strong, liquid, organic base, C3H7.C6H4.NH2, homologous with aniline..
Reproachful :: Reproachful (a.) Occasioning or deserving reproach; shameful; base; as, a reproachful life..
Unequaled :: Unequaled (a.) Not equaled; unmatched; unparalleled; unrivaled; exceeding; surpassing; -- in a good or bad sense; as, unequaled excellence; unequaled ingratitude or baseness..
Base :: Base (n.) The chief ingredient in a compound.
Fissipedal :: Fissipedal (a.) Having the toes separated to the base. [See Aves..
Predicate :: Predicate (v. t.) To found; to base.
Scapulet :: Scapulet (n.) A secondary mouth fold developed at the base of each of the armlike lobes of the manubrium of many rhizostome medusae. See Illustration in Appendix.
Free :: Free (superl.) Certain or honorable; the opposite of base; as, free service; free socage..
Amplexicaul :: Amplexicaul (a.) Clasping or embracing a stem, as the base of some leaves..
Zoanthus :: Zoanthus (n.) A genus of Actinaria, including numerous species, found mostly in tropical seas. The zooids or polyps resemble small, elongated actinias united together at their bases by fleshy stolons, and thus forming extensive groups. The tentacles are small and bright colored..
Hilum :: Hilum (n.) The eye of a bean or other seed; the mark or scar at the point of attachment of an ovule or seed to its base or support; -- called also hile.
Hydrazine :: Hydrazine (n.) Any one of a series of nitrogenous bases, resembling the amines and produced by the reduction of certain nitroso and diazo compounds; as, methyl hydrazine, phenyl hydrazine, etc. They are derivatives of hydrazine proper, H2N.NH2, which is a doubled amido group, recently (1887) isolated as a stable, colorless gas, with a peculiar, irritating odor. As a base it forms distinct salts. Called also diamide, amidogen, (or more properly diamidogen), etc..
Tetrabasic :: Tetrabasic (a.) Capable of neutralizing four molecules of a monacid base; having four hydrogen atoms capable of replacement by bases; quadribasic; -- said of certain acids; thus, normal silicic acid, Si(OH)4, is a tetrabasic acid..
Diamond :: Diamond (n.) The infield; the square space, 90 feet on a side, having the bases at its angles..
Pedestal :: Pedestal (n.) The base or foot of a column, statue, vase, lamp, or the like; the part on which an upright work stands. It consists of three parts, the base, the die or dado, and the cornice or surbase molding. See Illust. of Column..
Phenylamine :: Phenylamine (n.) Any one of certain class of organic bases regarded as formed from ammonia by the substitution of phenyl for hydrogen.
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