The meaning of WHAT is —used as an interrogative expressing inquiry about the identity, nature, or value of an object or matter. How to use what in a sentence. used with a noun in requesting further information about the identity or categorization of something b. Click for more definitions. May 4, 2026 · A diploma in the waiting room revealed Big Boy to be a member of The American Association of Medical Hydrology, whatever that might be. Furthermore he was a deacon of the … Whatnot - The Live Shopping Marketplace. Shop, sell, and connect around things you love. Explore 250+ categories, including coins, sneakers, fashion, electronics ... Definition of what pronoun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. used to ask for information about people or things: 2. used in questions that show you are…. Sep 7, 2023 · Explore the this guide to the English word 'what,' covering its various grammatical roles, meanings, and appearance in idioms and common expressions. what (hwut, hwot, wut, wot; unstressed hwət, wət), pron. (used interrogatively as a request for specific information): What is the matter?