Home › Words › B › blueheadblueheadbluehead means the blunt-headed wrasse or blue-headed wrasse, a fish of the species Thalassoma amblycephalum or Thalassoma bifasciatum.EtymologyFrom blue + head.nounThe blunt-headed wrasse or blue-headed wrasse, a fish of the species Thalassoma amblycephalum or Thalassoma bifasciatum.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.bluntnose 58% match — An animal with a blunt nose. vs bluehead →roughhead 57% match — A fish, the common shiner, Luxilus cornutus. vs bluehead →slickhead 56% match — Any of the family Alepocephalidae of marine smelts, lacking scales on the head. vs bluehead →napoleonfish 56% match — The humphead wrasse. vs bluehead →beltfish 55% match — The largehead hairtail, Trichiurus lepturus. vs bluehead →bullpout 54% match — Any of various bullheads (fish). vs bluehead →blenniid 53% match — Any fish in the family Blenniidae; a combtooth blenny. vs bluehead →blueback 53% match — Any of several fish:; A lake trout (Salmo oquassa). vs bluehead →