Labium is the Latin word for lip. In English, it may refer to:*Labium (genitalia), a part of the female external genitalia (singular of "labia" in human anatomy) Labium (insect), a mouthpart of insects (the lower "lip") Labium (wind instrument), a part of wind instruments such as the recorder: see fipple Labia is the plural of labium. It may refer to: Labia (family), a noble family of Venice Labia, any lip or lip-like structure… (More on Labia)