Anyone, anybody and anything are indefinite pronouns. We use anyone, anybody and anything to refer to both an open, unlimited set of things or people and specific things or people. ANYONE definition: any person at all; anybody. See examples of anyone used in a sentence. The meaning of ANYONE is any person at all. 🎵 Follow 7clouds on Spotify : 🎧 Justin Bieber - Anyone (Lyrics) ⏬ Download / Stream: Learn the key difference between “someone” and “anyone” with simple grammar rules, examples, and a clear comparison to improve your English. Summary Is it anyone or any one? These two spellings are never interchangeable. Anyone is a pronoun referring to an unspecified person. Any one is a noun phrase that was once used as a pronoun. Today, most writers reserve anyone exclusively for the pronoun sense. By surface analysis, any +‎ one. anyone. Almost anyone can change a light bulb. The liar's punishment is not in the least that he is not believed, but that he cannot believe anyone else. “ […] Anyone who knows me will tell you I'm straight, but this time I had six thousand quid at stake. […].