A male swan.

A corncob.

A round, often crusty roll or loaf of bread.

To construct using mud blocks or to seal a wall using mud or an artificial equivalent.

Of growing corn, to have the heads mature into corncobs.

The nut of the common hazel (Corylus avellana); hazelnut.

A specific cultivated variety of hazelnut, also known as the Kentish cobnut.

A game played by children with nuts.