anyone

UK: ˈeniwʌn | US: ˈeniˌwʌn

Definition
  1. pron. any person at all; anybody

Structure
any <some, from Old English ǽnig>one <single, from Old English ān>
Etymology

The word "anyone" combines "any" (originating from Old English "ǽnig," meaning "some" or "any") and "one" (from Old English "ān," meaning "single" or "a person"). It evolved to function as an indefinite pronoun, referring to any unspecified individual. The fusion reflects a logical progression from "any single person" to a generalized reference.

Examples
  1. Does anyone know the answer to this question?

  2. You can ask anyone for directions; they’ll help you.

  3. Is anyone home?

  4. I don’t think anyone saw what happened.

  5. Anyone can join the club if they’re interested.