a dugout

(nautical) Any small boat, such as a punt, propelled using a long pole.

(nautical) a small warship used in the Royal Navy during the First World War that carried torpedoes, mines or depth charges.

A governing body of people elected (a board of directors or board of trustees) to oversee management of a school district and represent the interests of residents.

(slang) The clitoris.

A thin board that forms part of the resonating chamber of a musical instrument and serves to reinforce its sound / A structure that reflects sound towards the intended listeners

(psychiatry) The delusion that one is an ox or cow.

A springboard used for diving into water. / A diving platform.

Alternative spelling of mountainboarding

A document or card, similar to a ticket, needed in order to board an airplane or other mode of transport.