Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “commercial”


noun [C]    /kəˈmɜr·ʃəl/
a paid advertisement on radio or television: We all ran to get something to eat during the commercials.
(Definition of commercial noun from the Cambridge Academic Content Dictionary © Cambridge University Press)
Focus on the pronunciation of commercial

More American English definitions for “commercial”

Definitions of “commercial” in other dictionaries

Word of the Day


friendly or helpful

Word of the Day


Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More