Either of the upper and lower segments of a bird's beak.
Any 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.
The jaw or a jawbone, especially the lower jawbone in mammals and fishes.
A bird's beak or bill.
Someone who or something that pecks, striking or piercing in the manner of a bird's beak or bill
Any machine or machine part moving in a pecking fashion
A kind of V-shaped telegraphic relay.
A bird, particularly a member of the group including the woodpeckers, flowerpeckers, oxpeckers, and berrypeckers.
Any tool used in a pecking fashion, particularly kinds of hoes or pickaxes.
A penis; cock, dick.
Spirits, nerve, courage.
A nose.