Thesaurus: pelvic fin
either of a pair of fins attached to the pelvic girdle in fishes that help control the direction of movement; correspond to hind limbs of a land vertebrate
Related headwords
pelvicdefinitionattacheddefinitioncontroldefinitioncorresponddefinitiondirectiondefinitioneitherdefinitionfinsdefinitionfishesdefinitiongirdledefinitionhelpdefinitionhinddefinitionlanddefinitionlimbsdefinitionmovementdefinitionpairdefinitionvertebratedefinitionpelvic archfamilypelvic cavityfamilypelvic girdlefamilypelvic inflammatory diseasefamilypelvimeterfamilypelvimetryfamilypelvisfamilypelvisesfamilypeltryneighborpeltrywareneighborpeltsneighborpeludoneighbor