Definition of sargassum fish in English:

sargassum fish

noun

  • A small toadfish that occurs worldwide, with a bizarre shape and intricate coloration to camouflage it among the floating sargassum weed that it frequents.

    • ‘The Sargassum fish is a mottled camouflage brown color which allows it to blend into its environment and hunt its prey through ambushing.’