Apr 27, 2026 · The meaning of UNCONVENTIONAL is not conventional : not bound by or in accordance with convention : being out of the ordinary. How to use unconventional in a sentence. different from what is usual or from the way most people do things: 2. different from what is…. Definition of unconventional adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. unconventional (ˌʌnkənˈvɛnʃənəl) adj not conforming to accepted rules or standards ˌunconˌventionˈality n To be unconventional is to act, dress, speak, or otherwise exist out of the bounds of cultural norms. If you eat cheeseburgers for breakfast, that's somewhat unconventional. Anything that's nonconformist … unconventional, adj. meanings, etymology, pronunciation and more in the Oxford English Dictionary If you describe a person or their attitude or behavior as unconventional, you mean that they do not behave in the same way as most other people in their society. Unconventional definition: Not adhering to convention; out of the ordinary.
