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?
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 is the door shut?
Feb 10, 2026 · Adverb 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.
