(UK) A savory dish made from cooked macaroni and cheese sauce; a cheesed macaroni dish.

(computer hardware) Any form of persistent data storage technology with high capacity relative to that of the high-speed non-persistent memory of computers of its time.

Used other than figuratively or idiomatically: Manufactured in Japan. / (idiomatic, dated) Cheaply manufactured; of poor or low quality, especially if made in East Asia.

An exercise machine whose action resembles that of rowing a boat.

popular culture

(informal) A firefighter whose task is to haul a fire extinguisher.

A comprehensive document that sets out an overall strategy; the strategy itself. / (architecture) A small-scale graphic outline that shows all the major elements of a project.

Alternative spelling of man child

(archaic) A young male human; a boy. / (informal, chiefly derogatory) An adult man considered childish or immature.

Things don't always work out as they were planned.