a. 商业的, 商用的, 商品化的

n. 商业广告节目

[经] 商业的, 贸易的

Commercial \Com*mer"cial\, a. [Cf. F. commercial.]
Of or pertaining to commerce; carrying on or occupied with
commerce or trade; mercantile; as, commercial advantages;
commercial relations. ``Princely commercial houses.''
--Macaulay.

{Commercial college}, a school for giving instruction in
commercial knowledge and business.

{Commercial law}. See under {Law}.

{Commercial note paper}, a small size of writing paper,
usually about 5 by 71/2 or 8 inches.

{Commercial paper}, negotiable paper given in due course of
business. It includes bills of exchange, promissory notes,
bank checks, etc.

{Commercial traveler}, an agent of a wholesale house who
travels from town to town to solicit orders.

Syn: See {Mercantile}.