Pronunciation: (kun-ven'shu-nl),[key] —adj. 1. conforming or adhering to accepted standards, as of conduct or taste: conventional behavior. 2. pertaining to convention or general agreement; established by general consent or accepted usage; arbitrarily determined: conventional symbols. 3. ordinary rather than different or original: conventional phraseology. 4. not using, making, or involving nuclear weapons or energy; nonnuclear: conventional warfare. 5. Art. a. in accordance with an accepted manner, model, or tradition.
b. (of figurative art) represented in a generalized or simplified manner.
6. of or pertaining to a convention, agreement, or compact.
7. Law.resting on consent, express or implied.
8. of or pertaining to a convention or assembly.