A box or pen suspended in water to keep aquatic animals alive.

(military, historical) A box used to carry cartridges from the service magazine to the piece.

Alternative form of lightbox

An indoor version of lacrosse played mostly in North America, and distinguished from field lacrosse.

A spirit level in which a glass-covered box is used instead of a tube.

Alternative form of shuttle box

A box fitted to the ends of the race on a loom to help direct a flying shuttle and its driver. / An apparatus used in experiments on animals, with two electrifiable chambers connected by a hole.

Alternative form of saltbox

Acer negundo, a North American maple.

(soccer, UK, informal) A player with good finishing and movement inside the penalty area; a poacher.