TOURNAMENT n. 2 definitions
A mock fight, or warlike game, formerly in great favor, in which a number of combatants were engaged, as an exhibition of their address and bravery; hence, figuratively, a real battle. "In battle and in tourneyment." Chaucer. With cruel tournament the squadrons join. Milton.
TRADES UNION; TRADE UNION n.
An organized combination among workmen for the purpose of maintaining their rights, privileges, and interests with respect to wages, hours of labor, customs, etc.
TRIPHTHONG n.
A combination of three vowel sounds in a single syllable, forming a simple or compound sound; also, a union of three vowel characters, representing together a single sound; a trigraph; as, eye, -ieu in adieu, -eau in beau, are examples of triphthongs.