Air Bladder Definition

noun
A sac with air or gas in it, found in most fishes and in other animals and some plants.
Webster's New World

An internal organ that fish use to control their buoyancy, allowing them to maintain or change depth by changing their density.

Wiktionary
Synonyms:
Advertisement
other
An air-filled sac in many fish that helps maintain buoyancy or, in some species, helps in respiration, sound production, or hearing.
American Heritage Science
Advertisement

Other Word Forms of Air Bladder

Noun

Singular:
air bladder
Plural:
air-bladders

Find Similar Words

Find similar words to air bladder using the buttons below.

Words Starting With

Words Ending With

Unscrambles

air bladder
Advertisement