3 days ago · The meaning of STUNNING is causing astonishment or disbelief. How to use stunning in a sentence. extremely beautiful or attractive: 2. shocking or very impressive: 3. Definition of stunning adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. stunning synonyms, stunning pronunciation, stunning translation, English dictionary definition of stunning. Causing or capable of causing emotional shock or loss of … Full word analysis of "stunning" with synonyms, antonyms, definitions, collocations, and more. stunning meaning, definition, what is stunning: extremely attractive or beautiful: Learn more. Definition of stunning in the Definitions.net dictionary. What does stunning mean? Information and translations of stunning in the most comprehensive dictionary definitions resource on … stunning definition: extremely beautiful or attractive. Check meanings, examples, usage tips, pronunciation, domains, and related words. Discover expressions like "stunning and brave".