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alveola

noun al·ve·o·la \ alˈvēələ \

Definition of alveola

plural alveolae \-ˌlē, -ˌlī\
1 :a small depression or pit: such as
a :one of the pits in the naked receptacle of composite plants
b :a pore of such fungi as Polyporus
c :the pitted perithecium in certain fungi
2 :alveolus

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Origin and Etymology of alveola

New Latin, alteration of Latin alveolus small cavity

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