How to use breathtaking in a sentence. extremely exciting, beautiful, or surprising: 2. extremely exciting, beautiful, or surprising…. What is another word for breathtaking? Need synonyms for breathtaking? Here's a list of similar words from our thesaurus that you can use instead. Find 44 different ways to say BREATHTAKING, along with antonyms, related words, and example sentences at Thesaurus.com. Definition of breathtaking adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. breathtaking synonyms, breathtaking pronunciation, breathtaking translation, English dictionary definition of breathtaking. Inspiring or exciting: a breathtaking view; a … BREATHTAKING definition: thrillingly beautiful, remarkable, astonishing, exciting, or the like. See examples of breathtaking used in a sentence.