The lower portion of the brainstem.
The basal thickened portion of the anterior wings of certain hemiptera.
A spike-shaped metal fastener used for joining wood or similar materials. The nail is generally driven through two or more layers of material by means of impacts from a hammer or other device. It is then held in place by friction.
The terminal horny plate on the beak of ducks, and other allied birds.
A round pedestal on which merchants once carried out their business, such as the four nails outside The Exchange, Bristol.
An archaic English unit of length equivalent to ¹⁄₂₀ of an ell or ¹⁄₁₆ of a yard (2+¹⁄₄ inches or 5.715 cm).
The thin, horny plate at the ends of fingers and toes on humans and some other animals.
The claw of a bird or other animal.
To stud or boss with nails, or as if with nails.
To expose as a sham.
To catch.
Of a male, to engage in sexual intercourse with.
To spike, as a cannon.
To hit (a target) effectively with some weapon.
To accomplish (a task) completely and successfully.
To fix (an object) to another object using a nail.
To drive a nail.
To nail down: to make certain, or confirm.