An air-filled sac near the spinal column in many fishes that helps maintain buoyancy. Synonyms: float, swim bladder.
![]() |
![]() |
![]() | ![]() | ![]() | |||
|
|
|
![]() |
"Air bladder" Quotes from Famous Books ![]() ![]() — Handwork in Wood • William Noyes |
Copyright © 2025 Free Translator.org |