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

WHY definition: for what? for what reason, cause, or purpose?. See examples of why used 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?

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

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

why (hwī, wī), adv., conj., n., pl. whys, interj. adv. for what? for what reason, cause, or purpose?: Why did you behave so badly? conj. for what cause or reason: I don't know why he is leaving. for which; …

4 days ago · Why is the sky blue? Why did you do that? I don’t know why he did that Tell me why the moon changes phase.

Feb 9, 2025 · The word "why" serves as a fundamental tool in language for seeking explanations, expressing surprise, or delving into the reasons behind actions or phenomena. This small but …

why, adv., int., & n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

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