(UK, often attributively) Two people who occupy the same post or location in an alternating arrangement.

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

simple past tense and past participle of box and cox

present participle of box and cox

Third-person singular simple present indicative form of box and cox