what
//wɒt//
Pronoun
1
Used to ask for information about something or to request that something be specified or identified.
What is your name?
2
Used to introduce a relative clause, referring to something previously mentioned or implied.
I don't understand what you mean.
3
Used to express surprise or disbelief (often in exclamations).
What! You're getting married?
Synonym
Determiner
1
Used to ask for information about the nature, identity, or amount of something.
What color is your car?
2
Used to emphasize something surprising or remarkable.
What a beautiful sunset!
Adverb
1
To what extent or degree; how much.
What does it matter?
Interjection
1
Used to express surprise, shock, or disbelief.
What! You're getting married?