- air bladder as a noun:
- 1
air bladder
noun
1 air bladder
An air-filled sac near the spinal column in many fishes that helps maintain buoyancy.
synonyms: float, swim bladder.
Dutch: visblaas, zwemblaas
Polish: pęcherz pławny
Roget 334: gaseity†; vaporousness etc. adj.; flatulence, flatulency; volatility; aeration, aerification. elastic fluid, gas, air, vapor, ether, ... show more
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