Jellyfish's home (5)

I believe the answer is:

ocean

(Other definitions for ocean that I've seen before include "Very large area of sea" , "Major sea" , "Large expanse of sea" , "lot of liquid" , "Quantity of water" .)

I've seen this clue in the USA Today.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.