Argali, är′ga-li, n. the great wild sheep of Siberia and Central Asia. [Mongol.]
Argand, ar′gand, n. applied to a lamp and gas-burner invented by Aimé Argand (1755-1803).
Argent, ärj′ent, adj. and n. silver, or like silver, silvery-white: (her.) the silver or white colour in armorial bearings: (poet.) esp. in compounds like argent-clear, argent-lidded.—adjs. Argent′al; Argentif′erous, bearing or containing silver; Ar′gentine, relating to or like silver: sounding like silver.—n. (nat. hist.) white metal coated with silver: a genus of small bony fishes with silvery sides, fished for the nacre which they contain. [Fr.—L. argentum, silver.]
Argil, är′jil, n. potter's clay: pure clay or alumina.—adjs. Argillā′ceous, of the nature of clay; Argillif′erous, bearing or abounding in clay. [L. argilla, Gr. argilos, white clay—argēs, white.]
Argive, ar′jīv, adj. belonging to Argos: Greek.
Argol, är′gol, n. a hard crust formed on the sides of wine-vessels, from which cream of tartar and tartaric acid are obtained—generally of a reddish tinge. [Prob. conn. with Gr. argos, white.]
Argon, ar′gon, n. a constituent element of our atmosphere, discovered in 1894 by Rayleigh and Ramsay.
Argonaut, är′go-nawt, n. one of those who sailed in the ship Argo in search of the golden fleece: also (nat. hist.) a name of the nautilus, a mollusc of the octopod type.—adj. Argonaut′ic. [Gr. Argō, and nautēs, a sailor.]
Argosy, är′go-si, n. a large merchant-vessel richly laden, esp. those of Ragusa and Venice: also figuratively. [The forms ragosie, rhaguse, used equally with argosie, argosey, &c., point to the derivation from It. Ragusea, a ship belonging to Ragusa, a great medieval port on the Adriatic, spelt in 16th-cent. English as Aragouse, Arragosa.]
Argot, är′go, or är′got, n. slang, originally that of thieves and vagabonds: cant. [Fr.; of unknown origin.]