rainbow fish

noun
Updated on: 15 Nov 2017

Definition of rainbow fish

: any of numerous brilliantly colored fishes (such as a wrasse, parrotfish, or guppy)

First Known Use of rainbow fish

1722


Learn More about rainbow fish


Seen and Heard

What made you want to look up rainbow fish? Please tell us where you read or heard it (including the quote, if possible).

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!