a short interruption during radio or television programming for the broadcasting of a commercial or commercials.
an interruption in a radio or television programme for the broadcasting of advertisements
a pause in a television or radio broadcast for advertisements
noun 1. a telegraphic code designed to convey a message with a minimum number of words and thereby reduce toll costs.
noun 1. a school that trains people for careers in business. noun 1. a college providing tuition in commercial skills, such as shorthand and book-keeping
noun 1. credit issued by a bank to a business to finance trading or manufacturing operations.
noun 1. fertilizer manufactured chemically, as distinguished from natural fertilizer, as manure.