why

/waɪ/
adverb
  1. For what reason or purpose.
    • I wonder why the sky is blue.
    • She asked why the meeting was canceled.
    • Why did you leave the party early?
noun
  1. The reason or explanation for something.
    • Sometimes we need to understand the why before we can move forward.
    • The teacher explained the why behind the math rule.
    • He wrote a book about the whys of human behavior.
interjection
  1. Used to express surprise, hesitation, or mild annoyance.
    • Why, that's the most beautiful painting I've ever seen.
    • Why, yes, I think I can help you with that.
    • Why, I never expected to see you here!
What does "why" mean? | whatsthatwordmean | whatsthatwordmean