air bladder English

Meaning air bladder meaning

What does air bladder mean?

air bladder

— noun an air-filled sac near the spinal column in many fishes that helps maintain buoyancy

Synonyms air bladder synonyms

What other words have the same or similar meaning as air bladder?

air bladder English » English

swim bladder

fish maw

gas bladder

float

pneumatocyst

air-bladder

air cell