gas bladder
Noun
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Noun
gas bladder (plural gas bladders)
- (ichthyology) An internal organ that fish use to control their buoyancy, allowing them to maintain or change depth by changing their density.
- air bladder
- fish maw
- swim bladder
This text is extracted from the Wiktionary and it is available under the CC BY-SA 3.0 license | Terms and conditions | Privacy policy 0.003