Define knew. knew synonyms, knew pronunciation, knew translation, English dictionary definition of knew. v. Past tense of know. American Heritage® Dictionary of the English Language, Fifth Edition.

KNEW definition: simple past tense of know. See examples of knew used in a sentence.

Definition of knew in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Knew or Known: Which Is Correct? “Knew” is the simple past tense of the verb “to know.” We use it when someone has known something in the past. “Known” is the past participle of “to know,” which we use alongside auxiliary verbs like “have” to turn into one of the three possible perfect tenses.

Knew is the past tense of know. Who knew how history was going to play out? Collins COBUILD Advanced Learner’s Dictionary. Copyright © HarperCollins Publishers

The answer to knew or known: which is correct, depends on the sentence structure. Use knew when referring to something in the past that was clear at a specific time. For example, “I knew him when we were in school.” On the other hand, use known as the past participle form with have, has, or had.

If you have ever been confused about whether you really mean knew or new, you aren’t alone. This article will serve as a helpful guide for the appropriate situations in which to choose each of these words.