WHY definition: 1. for what reason: 2. used to express surprise or anger: 3. the reasons for something: . Learn more.

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

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?

Define why. why synonyms, why pronunciation, why translation, English dictionary definition of why. adv. For what purpose, reason, or cause; with what intention, justification, or motive: Why …

Oct 12, 2025 · why (third-person singular simple present whys or whies, present participle whying, simple past and past participle whyed or whied) (intransitive, transitive) To ask (someone) the …

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 …

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

Used to imply or suggest a negative assertion with the sense ‘there is no reason why..’; hence often expressing a protest, objection, or complaint (esp. with should).

an introductory expression of surprise, disagreement, indignation, etc: why, don't be silly! Etymology: Old English hwī; related to Old Norse hvī, Gothic hveileiks what kind of, Latin quī

Why definition: for what? for what reason, cause, or purpose?.. See examples of WHY used in a sentence.