triggerfish

|noun

noun

A type of fish known for its ability to use spines or 'triggers' on its dorsal fin to lock itself into crevices, also popular in aquariums.

Example Sentences

"The triggerfish darted in and out of the coral reefs."

"I saw a vibrant orange triggerfish while snorkeling."

"Many aquarium enthusiasts prefer triggerfish for their unique behaviors."