air cell

Noun

Meaning

A cavity in the cellular tissue of plants, containing air only.

A receptacle of air in various parts of the system; as, a cell or minute cavity in the walls of the air tubes of the lungs; the air sac of birds; a dilatation of the air vessels in insects.

Source: Webster's dictionary

Synonyms

air sac alveolus air bladder air space air bubble air chamber inner tube air reservoir air tube air bladders air cavity air compartment air plenum air traps air cells
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Hypernyms

sac

Close letter words and terms

air castle Air Cav air cavity air cell as set air cell module air cells