Définitions
1.NounThe jaw or a jawbone, especially the lower jawbone in mammals and fishes.
2.NounThe jaw or a jawbone, especially the lower jawbone in mammals and fishes.
3.NounEither of the upper and lower segments of a bird's beak.
4.NounAny of various invertebrate mouthparts serving to hold or bite food materials.
One of the anterior pair of mouthparts of an arthropod, designed for holding and cutting food.
5.NounOne of the anterior pair of mouthparts of an arthropod, designed for holding and cutting food.