Unprecedented meaning: Definition of unprecedented adjective

Definition of unprecedented adjective in Oxford Advanced Learner's Dictionary. Meaning , pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. UNPRECEDENTED definition : 1. never having happened or existed in the past: 2. never having happened or existed in the past…. Learn more. The meaning of UNPRECEDENTED is having no precedent : novel, unexampled. How to use unprecedented in a sentence. Discover the meaning of ' unprecedented ', explore its usage in everyday language, popular idioms, and fun facts that make this word fascinating. Perfect for learners and curious minds!