Air sac and Alveolus

Air sac

Air sac noun - A tiny sac for holding air in the lungs; formed by the terminal dilation of tiny air passageways.
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Synonyms for Air sac

Alveolus is a synonym for air sac. In some cases you can use "Alveolus" instead a noun phrase "Air sac".

Alveolus

Alveolus noun - A tiny sac for holding air in the lungs; formed by the terminal dilation of tiny air passageways.
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Synonyms for Alveolus

Air sac is a synonym for alveolus. You can use "Air sac" instead a noun "Alveolus".

Nearby Word: alveolar
Cite this Source
Alveolus and Air sac. (2016). Retrieved 2026, July 27, from https://thesaurus.plus/related/air_sac/alveolus
Air sac & Alveolus. N.p., 2016. Web. 27 Jul. 2026. <https://thesaurus.plus/related/air_sac/alveolus>.
Alveolus or Air sac. 2016. Accessed July 27, 2026. https://thesaurus.plus/related/air_sac/alveolus.
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