fish ladder
noun
Definition of fish ladder
: a series of pools arranged like steps by which fish can pass over a dam in going upstream
Explore M-W
1864
First Known Use of fish ladder
1864
Learn More about fish ladder
-
See words that rhyme with fish ladder Britannica.com: Encyclopedia article about fish ladder
Seen and Heard
What made you want to look up fish ladder? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!