Ambage, am′bāj, n. roundabout phrases: circuitous paths, windings: dark and mysterious courses:—pl. Am′bages.—adj. Ambā′gious, circumlocutory: circuitous.—adv. Ambā′giously.—n. Ambā′giousnessadj. Ambā′gitory (rare).

Ambassador, am-bas′a-dur, n. a diplomatic minister of the highest order sent by one sovereign power to another:—fem. Ambass′adress.—adj. Ambassadō′rial.—n. Ambass′adorship.—n. Ambass′age—now usually Embassage, the position, or the business, of an ambassador: a number of men despatched on an embassy or mission.—Ambassador Extraordinary, an ambassador sent on a special occasion, as distinguished from the ordinary or resident ambassador. [It. ambasciadore—L. ambactus, derived by Grimm from Goth. andbahts, a servant, whence Ger. amt, office; by Zeuss and others traced to a Celtic source, and identified with W. amaeth, a husbandman.]

Ambe, am′bē, n. an old mechanical contrivance, ascribed to Hippocrates, for reducing dislocations of the shoulder. [Gr. ambē, Ionic for ambōn, a ridge.]

Amber, am′bėr, n. a yellowish fossil resin, used in making ornaments.—adjs. Am′bered (obs.), flavoured with amber or ambergris; Amb′ery. [Fr.—Ar. ‛anbar, ambergris.]

Ambergris, am′bėr-grēs, n. a fragrant substance of an ash-gray colour, found floating on the sea or on the seacoast of warm countries, and in the intestines of the spermaceti whale. [Fr. ambre gris, gray amber.]

Amberite, am′be-rīt, n. a smokeless powder.

Ambidexter, am-bi-deks′tėr, adj. and n. able to use both hands with equal facility: double-dealing, or a double-dealer.—n. Ambi′dexter′ity, superior cleverness or adaptability.—adj. Ambidex′trous. [L. ambo, both, dexter, right hand.]

Ambient, am′bi-ent, adj. going round: surrounding: investing.—n. an encompassing sphere: the air or sky. [L. ambi, about, iens, ientis, pr.p. of eo, īre, to go.]

Ambiguous, am-big′ū-us, adj. of doubtful signification: indistinct: wavering or uncertain: equivocal.—n. Ambigū′ity, uncertainty or dubiousness of meaning—also Ambig′uousness.—adv. Ambig′uously. [L. ambiguusambigĕre, to go about—ambi, about, agĕre, to drive.]

Ambit, am′bit, n. a circuit: a space surrounding a house or town: extent of meaning of words, &c.