Definitions

1. noun

a small fish, typically of the family Labrisomidae, often brightly coloured and found in tropical seas

“The diver spotted a vibrant blenny hiding in the coral reef.”

2. noun

a species of fish of the genus Blennius, often found in temperate or cold seas

“The research team studied the behavior of the rock blenny in its natural habitat.”

3. verb

to move or swim in a sudden, darting movement

“The fish blennyed quickly through the water to evade the predator.”