Alveolus and 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

Sac and alveolus are semantically related. In some cases you can use "Sac" instead a noun "Alveolus".

Nearby Word: alveolar

Sac

Sac noun - An enclosed space.
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Synonyms for Sac

Alveolus and sac are semantically related. Sometimes you can use "Alveolus" instead a noun "Sac".
Cite this Source
Sac and Alveolus. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/alveolus/sac
Alveolus & Sac. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/alveolus/sac>.
Sac or Alveolus. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/alveolus/sac.
Google Ngram Viewer shows how "alveolus" and "sac" have occurred on timeline