adjective
Definition: Used to ask for information about something or to express surprise or admiration.
Example: What a beautiful day it is!
adverb
Definition: This word is used to ask for information about something, often seeking clarification or details.
Example: What do you want to eat for dinner?
interjection
Definition: An expression used to show surprise, disbelief, or to ask for clarification.
Example: What! I can't believe you did that!
pronoun
Definition: A word used to ask for information about something or to specify a thing or things.
Example: What is your favorite color?