One of the anterior pair of mouthparts of an arthropod, designed for holding and cutting food.
Any of various invertebrate mouthparts serving to hold or bite food materials.
The jaw or a jawbone, especially the lower jawbone in mammals and fishes.
Either of the upper and lower segments of a bird's beak.
One of the appendages on the heads of centipedes and some crustaceans behind the maxillae, used for feeding. The maxillipeds, known as forcipules, give centipedes their scientific name, Chilopoda (lip-foot).