tailfin in AZ Dictionary
- (n) A fin at end (of a fish or plane)
- (n) A fin like projection at the rear of a car, typical on American cars for the 1950s.
- (n) one of a couple of accessories projecting over the back fenders of an automobile
tailfin in Community Dictionary
- tailfin may have two definitions: either the inner labia of a female expanding (also) far outwards or simply just a gay man from Finland (end Fin). by JamilaReport definition
- Sentence for "tailfin"
- Phrases for "tailfin"
- Hypernym for "tailfin"
- decoration, ornament, ornamentation, stabilizer