(South Africa, historical) The black leader of a gang of miners.

A maritime foreman who goes about from place to place, rather than supervising one particular location.

plural of boss key

Alternative form of miniboss

(US, slang, intransitive) To strive to reach one's goals through effort and determination; to start working hard.

(South Africa, obsolete) take care; look out

(chiefly video games) A key which, when pressed, hides a program from view by a superior in the workplace.

A person in charge of ascertaining the safety of a mine (excavation).

(video games) A situation (sometimes an extra stage) in which the player faces all of the bosses of the game, one after another.

(sciences) A clamp with two thumbscrews for holding two rods at a right angle to each other, for attaching laboratory equipment to a retort stand.