May 12, 2026 · The meaning of FASCINATING is extremely interesting or charming : captivating. How to use fascinating in a sentence. fascinating synonyms, fascinating pronunciation, fascinating translation, English dictionary definition of fascinating. Possessing the power to charm or allure; captivating. to attract and hold attentively by a unique power, personal charm, unusual nature, or some other special quality; enthrall: a vivacity that fascinated the … Definition of fascinating adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. What is the etymology of the adjective fascinating? fascinating is formed within English, by derivation. Etymons: fascinate v., ‑ing suffix2. Definition of fascinating in the Definitions.net dictionary. What does fascinating mean? Information and translations of fascinating in the most comprehensive dictionary definitions … Fascinating definition: Possessing the power to charm or allure; captivating.