Definition of
air_sac has definitions from the fields of anatomy,zoology
1
[ noun ] (anatomy,zoology) any of the thin-walled extensions of the tracheae of insects

Related terms

sac insect

2
[ noun ] (anatomy,zoology) a tiny sac for holding air in the lungs; formed by the terminal dilation of tiny air passageways

Synonyms

alveolus air_cell

Related terms

sac lung

3
[ noun ] (anatomy,zoology) any of the membranous air-filled extensions of the lungs of birds

Related terms

sac bird

*

Similar Spelling

air_sock air_sick air_jacket air_gas

To share this definition click "text" (Facebook, Twitter) or "link" (blog, mail) then paste
text link