labium la·bi·um (lā'bē-əm)
n. pl la·bi·a (-bē-ə)
A lip or lip-shaped anatomical structure.
Any of four folds of tissue of the female external genitalia.
| labium (lā'bē-əm) Pronunciation Key
Plural labia Either of two pairs of folds of tissue that make up part of the external genitalia of female mammals. |