Dictionary

sailfish

noun sail·fish \ˈsāl-ˌfish\

Definition of SAILFISH

:  any of a genus (Istiophorus, especially I. platypterus) of billfishes having a very large dorsal fin
ADVERTISEMENT

First Known Use of SAILFISH

1879
SAILFISHES Defined for Kids

sailfish

noun sail·fish \ˈsāl-ˌfish\

Definition of SAILFISH for Kids

:  a fish with a large fin like a sail on its back

Browse

Next Word in the Dictionary: sailflyingPrevious Word in the Dictionary: sailfinAll Words Near: sailfish
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears