Recent Examples of air sac from the Web
The kiwi chick sticks its bill into an air sac at the top of the egg, and starts to squeak.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'air sac.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of air sac
AIR SAC Defined for Kids
Definition of air sac for Students
Learn More about air sac
Britannica.com: Encyclopedia article about air sac
Seen and Heard
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