A cap, usually brightly coloured with bells and tassels, as worn by a court jester or fool.

A permanent expanse of ice encompassing a large geographical area, e.g. in Earth's polar zones or at high elevation. [from 19th c.]

From head to toe, especially of armor or other military accoutrements.

A waterproof headgear designed for use in the shower, to avoid wetting the hair.

Written in all caps, with all letters capitalized.

Alternative spelling of all caps

Any agaric of the family Hygrophoraceae.

(chiefly historical) A plain cap or headdress for women or girls, especially one tied under the chin by a very broad band.

Of an early loading system for handguns where the percussion cap, powder, and bullet were separate components loaded individually into the gun. Typically used in early to mid 1800s.

(cooking) a conical metal strainer.