Dictionary & Thesaurus

tailfin

1.	(noun) one of a pair of decorative projections on the rear fenders of an automobile
	Synonyms: fin, tail fin
	Related Words: decoration, ornament, ornamentation

2.	(noun) a stabilizer that is part of the vertical tail structure of an airplane
	Synonyms: tail fin, vertical fin, vertical stabilizer
	Related Words: stabilizer