As nouns the difference between labium and lingua
is that labium
is (anatomy) a liplike structure; especially one of the two pairs of folds of skin either side of the vulva while lingua
is (zoology) a tongue.
(anatomy) A liplike structure; especially one of the two pairs of folds of skin either side of the vulva.
(botany) The lip of a labiate corolla.
(music) The lip against which pressured air is driven in a flue pipe in an organ.
* labia majora
* labia minora
(zoology) A tongue.
(zoology) A median process of the labium, at the underside of the mouth in insects, and serving as a tongue.