2. A small wig, or a toppiece of a wig.

Her powdered hair is turned backward over a toupee.

G. Eliot.

Tou"pet*tit (?), n. [See Topet, toupee.] (Zoöl.) The crested titmouse.

[Prov. Eng.]

Tour (?), n. [F. tour. See Tower.] A tower. [Obs.] Chaucer.

Tour (?), n. [F. tour. See Turn, v. t.] 1. A going round; a circuit;

hence, a journey in a circuit; a prolonged circuitous journey; a

comprehensive excursion; as, the tour of Europe; the tour of France or

England.

The bird of Jove stooped from his airy tour.

Milton.

2. A turn; a revolution; as, the tours of the heavenly bodies. [Obs.]

Blackmore.

3. (Mil.) anything done successively, or by regular order; a turn; as,

a tour of duty.

Syn. — Journey; excursion. See Journey.

Tour (?), v. i. [imp. & p. p. Toured (?); p. pr. & vb. n. Touring.] To

make a tourm; as, to tour throught a country. T. Hughes.

Tou*ra"co (?), n. (Zoöl.) Same as Turacou.

Tour*bil"lion (?), n. [F. torbillion a whirlwind, tourbillion, fr. L.

turbo, -inis, a whirl, whirlwind.] An ornamental firework which turns

round, when in the air, so as to form a scroll of fire. G. Francis.

Tour"ist (?), n. One who makes a tour, or performs a journey in a

circuit.

Tour"ma*line (?), n. [F. tourmaline, cf. It. turmalina, tormalina, NL.

turmalina, turmalinus; all fr. tournamal, a name given to this stone in

Ceylon.] (Min.) A mineral occurring usually in three-sided or six-sided

prisms terminated by rhombohedral or scalenohedral planes. Black

tourmaline (schorl) is the most common variety, but there are also

other varieties, as the blue (indicolite), red (rubellite), also green,

brown, and white. The red and green varieties when transparent are

valued as jewels. [Written also turmaline .]

Crystals of tourmaline when heated exhibit electric polarity (see

Pyroelectric, n.). Tourmaline is also used in the form of a polariscope

called tourmaline tongs.

The Gutenberg Webster's Unabridged Dictionary: Section T, U, V, and W · 第 818 / 3573 题