| Topknot 1. (n.) A crest or knot of feathers upon the head or top, as of a bird; also, an orgamental knot worn on top of the head, as by women. 2. (n.) A small European flounder (Rhoumbus punctatus). The name is also applied to allied species. Thesaurus Entries braid, bun, cap, capsheaf, caput, chignon, coil, crest, crown, cue, feather, hackle, head, heading, headpiece, knot, panache, pigtail, pinhead, pinion, plait, plume, plumule, queue, quill, rattail, scapular, tail, tuft, twist |