Definitions for swim bladder
This page provides all possible meanings and translations of the word swim bladder
air bladder, swim bladder, float(noun)
an air-filled sac near the spinal column in many fishes that helps maintain buoyancy
A gas-filled sac within the bodies of most fish that variously acts as a float, lung, sound-producing organ or an aid to hearing.
The swim bladder, gas bladder, fish maw or air bladder is an internal gas-filled organ that contributes to the ability of a fish to control its buoyancy, and thus to stay at the current water depth without having to waste energy in swimming. The swim bladder is also of use as a stabilizing agent because in the upright position the center of mass is below the center of volume due to the dorsal position of the swim bladder. Another function of the swim bladder is the use as a resonating chamber to produce or receive sound. The swim bladder is evolutionarily homologous to the lungs. Charles Darwin remarked upon this in On the Origin of Species.
The numerical value of swim bladder in Chaldean Numerology is: 8
The numerical value of swim bladder in Pythagorean Numerology is: 2
Translations for swim bladder
From our Multilingual Translation Dictionary
Get even more translations for swim bladder »
Find a translation for the swim bladder definition in other languages:
Select another language:
Discuss these swim bladder definitions with the community:
Word of the Day
Would you like us to send you a FREE new word definition delivered to your inbox daily?
Use the citation below to add this definition to your bibliography:
"swim bladder." Definitions.net. STANDS4 LLC, 2016. Web. 30 Jun 2016. <http://www.definitions.net/definition/swim bladder>.