Defn: Difficulty of speech.
BARYSPHERE
Bar"y*sphere, n. [Gr. heavy + sphere.] (Geol.)
Defn: The heavy interior portion of the earth, within the lithosphere.
BARYTA
Ba*ry"ta, n. Etym: [Gr. heavy. Cf. Baria.] (Chem.)
Defn: An oxide of barium (or barytum); a heavy earth with a specific gravity above 4.
BARYTES
Ba*ry"tes, n. Etym: [Gr. heavy: cf. Gr. heaviness, F. baryte.] (Min.)
Defn: Barium sulphate, generally called heavy spar or barite. See
Barite.
BARYTIC
Ba*ryt"ic, a.
Defn: Of or pertaining to baryta.
BARYTO-CALCITE
Ba*ry"to-cal"cite, n. Etym: [Baryta + calcite.] (Min.)