air bladdernoun [ C ]
uk/ˈeə ˌblæd.ər/us/ˈer ˌblæd.ɚ/specializeda small bag of air or gas inside a fish's body, that helps it to float or breathe
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Substances & structures in the body
- abductor
- accessorius
- adductor
- agonist
- amyloid
- atheroma
- caecum
- grey matter
- gyrus
- hallucis
- hilum
- hilus
- lymph vessel
- peptic
- periosteum
- peritoneal
- peritoneum
- phosphatase
- vitreous humour
- xiphoid
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Animal physiology: the respiratory system