Found 2 items, similar to Cyclostome.
English → English (WordNet) Definition: cyclostome cyclostome n : primitive aquatic vertebrate
English → English (gcide) Definition: Cyclostome Cyclostome \Cy"clo*stome\ (s?"kl?-st?m), Cyclostomous \Cy*clos"to*mous\ (s?-kl?s"t?-m?s), a. (Zo["o]l.) Pertaining to the Cyclostomi. [1913 Webster] ||