Having multiple boxes.

Alternative form of multi-box

(informal, idiomatic) Television.

(US) A wooden box measuring 12 × 20 × 8 inches.

(military, historical) A staggered tactical formation of bomber aircraft used by U.S. Army Air Forces during World War II.

plural of box pleat

A knife pleat when arranged back to back with others.

simple past tense and past participle of box and cox

present participle of box and cox

(transitive, intransitive, UK) To alternate with each other, often in the same post or location. / (transitive, intransitive, UK) To alternate between two people.