A Möbius band.

A mushroom of the genus Lactarius.

A display of goods for sale situated at an end of an aisle in a shop, perpendicular to the goods in the aisle.

Alternative spelling of hubcap

(UK) A hard hat. / (US) A form of baseball cap.

A conical hat that a school pupil is forced to wear to indicate that he or she is a dunce.

(humorous) A metaphorical piece of headgear supposedly worn by a person to assist them in thinking about how to solve a problem.

A celebrated granite dome in Yosemite National Park. / An unusual hot spring in Yellowstone National Park. / A prominent peak on Mount Rainier.

A brimless felt cap, such as the Phrygian cap or pileus, emblematic of a slave's manumission in the ancient world. / A magic mushroom, Psilocybe semilanceata.

A city on the north coast of Haiti.