n. The art. business, or method of a trapper, in any sense.n. In drainage: The process of furnishing with a trap or traps.n. Same as trap, 4; also, traps collectively.n. The cutting of a brilliant in the form known as trap-brilliant. See brilliant.n. The housing or harness of a horse, when somewhat ornamental in character; hence, external ornamentation, as of dress: generally in the plural.n. Synonyms Accoutrements, equipments, paraphernalia, gear, decorations, frippery.