Tacky, tak′i, n. (U.S.) a poor ill-conditioned horse.

Tact, takt, n. adroitness in managing the feelings of persons dealt with: nice perception in seeing and doing exactly what is best in the circumstances: (mus.) the stroke in keeping time.—adjs. Tact′ful; Tac′tile, that may be touched or felt.—ns. Tactil′ity, state of being tactile: touchiness; Tac′tion, act of touching: sense of touch.—adj. Tact′less, without tact.—n. Tact′lessness.—adj. Tact′ūal, relating to, or derived from, the sense of touch.—adv. Tact′ūally.—n. Tact′us, the sense of touch. [L. tactustangĕre, tactum, to touch.]

Tactics, tak′tiks, n.sing. the science or art of manœuvring military and naval forces in the presence of the enemy: way or method of proceeding.—adjs. Tac′tic, -al, pertaining to tactics.—adv. Tac′tically.—n. Tacti′cian, one skilled in tactics. [Gr. taktikē (technē, art, understood), art of arranging men in a field of battle—tassein, taxein, to arrange.]

Tadpole, tad′pōl, n. a young toad or frog in its first state, before the tail is absorbed and the limbs pushed forth.—n. Tad (U.S.), a street-boy. [A toad with a poll.]

Tædium, tē′di-um, n. weariness, tediousness. [L.]

Tael, tāl, n. the Chinese liang or ounce, equal to 1⅓ oz. avoir.: a money of account in China, equivalent to a tael weight of pure silver, or to about 1250 of the copper coin known as 'cash.' The value of the Haikwan tael, or customs tael, is about 4s. 9d. English, varying with the price of silver.

Ta'en, tān, a contraction of taken.

Tænia, tē′ni-a, n. a ribbon or fillet: the fillet above the architrave of the Doric order: a tapeworm.—n. Tæ′nicide, a drug that destroys tapeworms.—adj. Tæ′niform, ribbon-like.—n. Tæ′nifuge, anything used to expel tapeworms.—adj. Tæ′nioid, ribbon-like. [L.,—Gr. tainia, a band.]

Tafferel, taf′ėr-el, Taffrail, taf′rāl, n. the upper part of a ship's stern timbers. [Dut. tafereel, a panel—tafel, a table—L. tabula, a table; cf. Ger. täfelei, flooring—tafel, a table.]

Taffeta, taf′e-ta, n. a thin glossy silk-stuff having a wavy lustre: (orig.) silk-stuff plainly woven.—Also Taff′ety. [It. taffetà—Pers. tāftah, woven—tāftan, to twist.]