Busi·ness (bĭz'nĭs) [E (BUSY)] n. and adj.

1n       Task, duty, occupation, profession, etc., in which a person is engaged: the language business!
2n       A commercial enterprise or establishment: bought his uncle's business.
3n       One's rightful or proper concern or interest: “The business of America is business” (Calvin Coolidge).
4n       An affair or matter: “We will proceed no further in this business” (Shakespeare).
5n       Action performed by an actor on the stage to fill a pause between lines or to provide interesting detail.
6a       Of or relating to business: business matter or Business English!

Eng·lish (ĭng'glĭsh) [E] adj. and n.

1a        Of England (one who is English by birth, descent, etc.: ~man ); of, written or spoken in, the English language.
2n        The language of England, now used in U.K., U.S., and elsewhere;  correctly spoken or written: Queen's ~.