Main Entry: la·bi·um

Pronunciation: \ˈlā-bē-əm\

Function: noun

Inflected Form(s): plural la·bia \-ə\

1 : any of the folds at the margin of the vulva—compare labia majora, labia minora
2 : a lower mouthpart of an insect that is formed by the second pair of maxillae united in the midline