May 22, 2026 · The meaning of WHY is for what cause, reason, or purpose. How to use why in a sentence.

When we ask for reasons in speaking, we can use the phrase why is that? In informal conversations we often say why’s that?: …

You use why in questions when you ask about the reasons for something. Why hasn't he brought the bill? Why didn't he stop me? Why can't I remember the exact year we married?

Feb 9, 2025 · "Why?" A question as old as humanity, and as relevant today as ever. Explore the history, meaning, and necessity of the question that drives discovery from toddlers to theoretical physicists.

a. for what reason, purpose, or cause?: why are you here?. b. (used in indirect questions): tell me why you're here.

/waɪ/ IPA guide Other forms: whys Definitions of why noun the cause or intention underlying an action or situation, especially in the phrase `the whys and wherefores' synonyms: wherefore

Jul 19, 2025 · Delve into the comprehensive guide for "why" in The Academic Glossary. This entry covers its deep etymology, various definitions, real-world usage examples in literature, media, and …

Definition of why adverb in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

1 day ago · why (not comparable) (interrogative) For what cause, reason, or purpose. Introducing a complete question.

Why definition: For what purpose, reason, or cause; with what intention, justification, or motive.