Entry 9 senses · 7 variants Webster, 1913 Spat /spăt/ · IPA /spæt/ imp. n. v. i. & t. n. v. i. v. t. n. 01 imp. imp. of Spit. 1. imp. of Spit.[Obs. or R.] See: Spit 02 n. A young oyster or other bivalve mollusk, both before and after it first becomes adherent, or such young, collectively. 1. A young oyster or other bivalve mollusk, both before and after it first becomes adherent, or such young, collectively. 03 v. i. & t. To emit spawn; to emit, as spawn. 1. To emit spawn; to emit, as spawn. 04 n. A light blow with something flat. 1. A light blow with something flat.[U.S. & Prov. Eng.] 2. Hence, a petty combat, esp. a verbal one; a little quarrel, dispute, or dissension.[U. S.] 05 v. i. To dispute. 1. To dispute.[R.] 06 v. t. To slap, as with the open hand; to clap together; as the hands. imp. & p. p. Spatted; p. pr. & vb. n. Spatting 1. To slap, as with the open hand; to clap together; as the hands.[Local, U.S.] “Little Isabel leaped up and down, spatting her hands.” — Judd. 07 n. A legging; a gaiter. 1. A legging; a gaiter.[Scot. & Dial. Eng.] 2. A kind of short cloth or leather gaiter worn over the upper part of the shoe and fastened beneath the instep; -- chiefly in pl.