Origin: Latin suffix -al
Commercial has 6 different meanings across 2 categories:
a commercially sponsored ad on radio or television
"We had to skip that annoying commercial about the new soda before our favorite show started."
An advertisement in a common media format, usually radio or television.
"The sudden interruption of our favorite show was just another thirty-second commercial selling soft drinks."
In plain English: A commercial is an advertisement shown on television or radio to sell products.
"The radio station played three commercials during the game break."
Usage: Use "commercial" as a noun to refer specifically to a paid advertisement aired during a radio or television program. Do not use it to describe a general business transaction or a sale at a store.
connected with or engaged in or sponsored by or used in commerce or commercial enterprises
"commercial trucker"
"commercial TV"
"commercial diamonds"
of or relating to commercialism
"a commercial attache"
"commercial paper"
"commercial law"
of the kind or quality used in commerce; average or inferior
"commercial grade of beef"
"commercial oxalic acid"
Of or pertaining to commerce.
"The new policy aims to stimulate commercial growth by reducing tariffs on imported goods."
In plain English: Commercial means something designed to make money rather than help people.
"The television show was interrupted by a short commercial for a new soda."
Usage: Use commercial as an adjective to describe activities, products, or media that are designed for profit rather than public service or artistic expression. For example, a television program is considered commercial if its primary goal is to sell goods or services to viewers.
The word comes from the Old French commercial, meaning "pertaining to commerce," which was borrowed from the Late Latin commercialis. It entered English in the 17th century with this same sense of relating to trade or business dealings.