BACK TO frenum
frenum vs. frenulum
[ free-nuhm ]
noun,
- a fold of membrane that checks or restrains the motion of a part, as the fold on the underside of the tongue.
[ fren-yuh-luhm ]
noun,
- a small frenum.
- a strong spine or group of bristles on the hind wing of many butterflies and moths, projecting beneath the forewing and serving to hold the two wings together in flight.