tail fin

1 ENTRIES FOUND:
Save
tail fin noun
plural tail fins
tail fin
noun
plural tail fins
Learner's definition of TAIL FIN
[count]
: a fin at the back end of a fish, whale, etc.
: a decorative part on the back of a car that is shaped like a fish's fin
Comments & Questions
Comments & Questions
What made you want to look up tail fin? Include any comments and questions you have about this word.