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g to, or designating, any one of those compounds in which nitrogen has a relatively lower valence as contrasted with nitric compounds. Nitrous acid (Chem.), a hypothetical acid of nitrogen HNO2, not known in the free state, but forming a well known series of salts, viz., the nitrites. -- Nitrous oxide. See Laughing ga…

A measure equivalent to a gill. [Prov. Eng.]

to gain or have a firm footing; to be recognized or established; to subsist; to become prevalent or general; to prevail; as, the custom obtains of going to the seashore in summer. Sobriety hath by use obtained to signify temperance in drinking. Jer. Taylor. The Theodosian code, several hundred years after Justinian's t…

An atom or radical which has a valence of eight, or is octavalent.

Denoting identity or equivalence; -- used with a name or appellation, and equivalent to the relation of apposition; as, the continent of America; the city of Rome; the Island of Cuba.

A sum, account, or value set off against another sum or account, as an equivalent; hence, anything which is given in exchange or retaliation; a set-off.

At any one time; -- often nearly equivalent to ever, if ever, or whenever; as, once kindled, it may not be quenched. Wilt thou not be made clean When shall it once be Jer. xiii. 27. To be once in doubt Is once to be resolved. Shak.

The monetary unit of Nicaragua, equivalent to the United States gold dollar.

from, or containing, osmium; specifically, designating those compounds in which it has a valence higher than in other lower compounds; as, osmic oxide. Osmic acid. (Chem.) (a) Osmic tetroxide. [Obs.] (b) Osmic acid proper, an acid analogous to sulphuric acid, not known in the free state, but forming a well-known and s…

Denoting those compounds of osmium in which the element has a valence relatively lower than in the osmic compounds; as, osmious chloride. [Written also osmous.] Osmious acid (Chem.), an acid derived from osmium, analogous to sulphurous acid, and forming unstable salts. It is a brown amorphous substance.…

A suffix denoting that the element indicated by the name bearing it, has a valence lower than that denoted by the termination -ic; as, nitrous, sulphurous, etc., as contrasted with nitric, sulphuric, etc.

begone; away; off. Out, idle words, servants to shallow fools ! Shak. Out upon or on! equivalent to "shame upon!" "away with!" as, out upon you!

Excess of weight or value; something more than an equivalent; as, an overbalance of exports. J. Edwards.

dium; -- used specifically to designate those compounds in which the element has a higher valence as contrasted with palladious compounds.

lladium; -- used specifically to designate those compounds in which palladium has a lower valence as compared with palladic compounds.

A money of account in Goa, India, equivalent to about 2s. 6d. sterling. or 60 cts.

The quality or condition of being equal or equivalent; A like state or degree; equality; close correspondence; analogy; as, parity of reasoning. "No parity of principle." De Quincey. Equality of length and parity of numeration. Sir T. Browne.

eir mistakes with loss of property or reputation, sometimes with life. (b) To give an equivalent for; to bear the expense of; to be mulcted on account of. 'T was I paid for your sleeps; I watched your wakings. Beau. & Fl. -- To pay off. Etym: [Etymol. uncertain.] (Naut.) To fall to leeward, as the head of a vessel unde…

Active; lively; brisk; smart; -- often applied to convalescents; as, she is quite peart to-day. [O. Eng. & Colloq. U. S.] There was a tricksy girl, I wot, albeit clad in gray, As peart as bird, as straight as bolt, as fresh as flowers in May. Warner (1592).

An ancient Persian dialect in which words were partly represented by their Semitic equivalents. It was in use from the 3d century (and perhaps earlier) to the middle of the 7th century, and later in religious writings. [Written also Pahlavi.]