Kata bahasa Indonesia
English word
WORDNET DICTIONARY
Noun air sac has 3 senses
- air sac(n = noun.body) air cell, alveolus - a tiny sac for holding air in the lungs; formed by the terminal dilation of tiny air passageways; is a part of lung
- air sac(n = noun.animal) - any of the thin-walled extensions of the tracheae of insects; is a part of insect
- air sac(n = noun.animal) - any of the membranous air-filled extensions of the lungs of birds; is a part of bird
is a kind of sac
is a kind of sac
is a kind of sac
CIDE DICTIONARY
air sac,
- One of the spaces in different parts of the bodies of birds, which are filled with air and connected with the air passages of the lungs; an air cell. [1913 Webster]
- An alveolus. [PJC]