Found 2 items, similar to caudal fin.
English → English (WordNet) Definition: caudal fin caudal fin n : the tail of fishes and some other aquatic vertebrates [syn: tail fin]
English → English (gcide) Definition: Caudal fin Caudal \Cau"dal\, a. [L. Cauda tail. Cf. Coward.] Of the nature of, or pertaining to, a tail; having a tail-like appendage. [1913 Webster] The male widow-bird, remarkable for his caudal plumes. --Darwin. [1913 Webster] Caudal fin (Zo["o]l.), the terminal fin (or “tail”) of a fish. [1913 Webster] ||