Auscultation, aws-kult-ā′shun, n. the art of discovering the condition of the lungs and heart by applying the ear or the stethoscope to the part.—v.i. to examine by auscultation.—n. Auscultā′tor, one who practises auscultation, or an instrument for such: in Germany, a title formerly given to one who had passed his first public examination in law, and who was merely retained, not yet employed or paid by government.—adj. Auscult′ātory, relating to auscultation. [L. auscultāre, to listen.]

Ausonian, aw-sō′ni-an, adj. Italian. [L. Ausonia, a poetical name for Italy.]

Auspice, aw′spis, n. an omen drawn from observing birds: augury—generally used in pl. Au′spices, protection: patronage: a good start (generally in phrase, Under the auspices of).—v.t. Au′spicate, to foreshow: to initiate or inaugurate with hopes of good luck:—pr.p. au′spicāting; pa.p. au′spicāted.—adj. Auspi′cious, having good auspices or omens of success: favourable: fortunate: propitious.—adv. Auspi′ciously.—n. Auspi′ciousness. [Fr.—L. auspiciumauspex, auspicis, a bird-seer, from avis, a bird, specĕre, to observe.]

Auster, aws′tėr, n. the south wind. [L.]

Austere, aws-tēr′, adj. harsh: severe: stern: grave: sober: severe in self-discipline, strictly moral or abstinent: severely simple, without luxury.—adv. Austere′ly.—ns. Austere′ness, Auster′ity, quality of being austere: severity of manners or life: harshness: asceticism: severe simplicity of style, dress, or habits. [L. austerus—Gr. austērosau-ein, to dry.]

Austral, aws′tral, adj. southern.—adj. Australasian (aws-tral-ā′zhi-an), pertaining to Australasia, or the islands and island-groups that lie to the south of Asia.—n. a native or colonist of one of these.—adj. Austrā′lian, of or pertaining to Australia, a large island between the Indian and Pacific Oceans.—n. an aboriginal native of Australia proper, later also a white colonist or resident. [L. australisauster, the south wind.]

Austrian, aws′tri-an, adj. of or pertaining to Austria, an empire of Central Europe.—n. a native of Austria.

Austringer, aw′string-ėr, n. a keeper of goshawks.—Also A′stringer. [O. Fr. ostruchier, austruchier. See Ostrich.]

Autarchy, awt′är-ki, n. absolute power. [Gr., from autos, self, and archein, to rule.]

Authentic, -al, aw-thent′ik, -al, adj. real: genuine, as opposed to counterfeit, apocryphal: original: true: entitled to acceptance, of established credibility. A distinction is sometimes made between authentic and genuine—the former, that the writing is trustworthy, as setting forth real facts; the latter, that we have it as it left its author's hands—an authentic history: a genuine text.—adv. Authent′ically. [Fr. and L. from Gr. authentēs, one who does anything with his own hand—autos, self.]