What is another word for swim bladder?
Pronunciation: [swˈɪm blˈadə] (IPA) 
Swim bladder, also known as air bladder, is an organ that helps fish regulate their buoyancy within water. If you are looking for synonyms for swim bladder, some of the commonly used terms include fish bladder, gas bladder, air sac, or hydrostatic organ. These synonyms are interchangeably used depending on the context and species of fish being referred to. While swim bladder may be the most commonly used term, having a range of alternative synonyms available can be useful in understanding and communicating about the anatomy and physiology of fish. Understanding these terms can also help in identifying different species of fish and their unique features.
