Found 2 items, similar to Thwack.
English → English (WordNet) Definition: thwack thwack n : a hard blow with a flat object v : deliver a hard blow to; “The teacher smacked the student who had misbehaved” [syn: smack]
English → English (gcide) Definition: Thwack Thwack \Thwack\, n. A heavy blow with something flat or heavy; a thump. [1913 Webster] With many a stiff thwack, many a bang, Hard crab tree and old iron rang. --Hudibras. [1913 Webster] [1913 Webster] Thwack \Thwack\ (thw[a^]k), v. t. [imp. & p. p. Thwacked; p. pr. & vb. n. Thwacking.] [Cf. OE. thakken to stroke, AS. [thorn]accian, E. whack.] 1. To strike with something flat or heavy; to bang, or thrash: to thump. “A distant thwacking sound.” --W. Irving. [1913 Webster] 2. To fill to overflow. [Obs.] --Stanyhurst. [1913 Webster] [1913 Webster]