Defn: Inherent baseness or vileness of principle, words, or actions; shameful wickedness; depravity. Shak.

TURQUOISE; TURQUOIS Tur*quoise", Tur*quois", n. Etym: [F. turquoise; cf. Pr. & Sp. turquesa, It. turchese, turchina, LL. turchesius, turchina; — so called because first brought from Turkey. See 1st Turkey.] (Min.)

Defn: A hydrous phosphate of alumina containing a little copper; calaite. It has a blue, or bluish green, color, and usually occurs in reniform masses with a botryoidal surface. [Formerly written also turcois, and turkois.]

Note: Turquoise is susceptible of a high polish, and when of a bright blue color is much esteemed as a gem. The finest specimens come from Persia. It is also found in New Mexico and Arizona, and is regarded as identical with the chalchihuitl of the Mexicans.

TURQUOISE
Tur*quoise", a.

Defn: Having a fine light blue color, like that of choice mineral turquoise.

TURREL Tur"rel, n. Etym: [Cf. OF. touroul a little wooden instrument to fasten doors or windows.]

Defn: A certain tool used by coopers. Sherwood.

TURRET Tur"ret, n. Etym: [OE. touret, OF. tourette, dim. of tour a tower, L. turris. See Tower.]

1. (Arch.)