Barometer, bar-om′et-ėr, n. an instrument by which the weight or pressure of the atmosphere is measured, and changes of weather, or heights above sea-level, indicated.—adj. Baromet′ric.—adv. Baromet′rically.—n. Barom′etry. [Gr. baros, weight, metron, measure.]

Barometz, bar′o-metz, n. the hairy prostrate stem of a fern found near the Caspian Sea, at one time supposed to be at once plant and animal, to grow on a stalk, and to eat grass like a lamb, &c.; hence also called, as by Mandeville, the Scythian Lamb. [Erroneous form of Russ. baranetz, dim. of baran, ram.]

Baron, bar′on, n. a title of rank, the lowest in the House of Peers: formerly a title of the judges of the Court of Exchequer: in feudal times the tenants-in-chief of the Crown, later the peers or great lords of the realm generally: till 1832, the name for the parliamentary representatives of the Cinque Ports: in Germany, the signification, instead of becoming restricted as in England, has become extended—the greater or dynasty barons having all been elevated to higher titles, a large number being designated barons in virtue of a diploma from some reigning prince, the title being used also by all his descendants.—ns. Bar′onage, the whole body of barons; Bar′on-bail′ie, a magistrate appointed by the lord-superior in a burgh of barony; Bar′oness, a baron's wife, or a lady holding a baronial title in her own right.—adj. Barōn′ial, pertaining to a baron or barony.—n. Bar′ony, the territory of a baron: in Ireland, a division of a county: in Scotland, a large freehold estate, or manor, even though not carrying with it a baron's title and rank: the rank of baron.—Baron of beef, a joint consisting of two sirloins left uncut at the backbone. [O. Fr. barun, -on—Low L. baro, -onem; in the Romance tongues the word meant a man as opposed to a woman, a strong man, a warrior; traced by some to Celt. bar, a hero; by others to Old High Ger. bero, bearer, carrier.]

Baronet, bar′on-et, n. the lowest hereditary title in the United Kingdom (of England—now of Great Britain—since 1611; of Scotland—or of Nova Scotia—since 1625; of Ireland, since 1619).—ns. Bar′onetage, the whole body of baronets: a list of such; Bar′onetcy.—adj. Baronet′ical. [Dim. of Baron.]

Baroque, bar-ōk′, adj. originally a jeweller's term, but applied in art generally to extravagant ornamental designs: whimsical, odd. [Fr. baroque; perh. from L. verruca, wart, but referred by some to Ar. burāq, hard earth mixed with stones.]

Baroscope, bar′ō-skōp, n. an instrument for indicating changes in the density of the air. [Gr. baros, weight, skopein, to see.]

Barouche, ba-rōōsh′, n. a double-seated four-wheeled carriage with a falling top. [It. baroccio—L. birotus, two-wheeled, from bis, twice, rota, a wheel.]

Barque. Same as Bark (2).

Barquentine, bär′ken-tēn, n. same as Barkantine (q.v. under Bark, a ship). [Formed from Barque, like Brigantine from Brig.]