Labium vs Lingua - What's the difference?
labium | lingua |
(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.
(zoology) A tongue.
(zoology) A median process of the labium, at the underside of the mouth in insects, and serving as a tongue.
(Webster 1913)
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