any (EN)
determiner, adverb, pronoun

determiner “any”

any
  1. used to indicate a small or unspecified amount of something when the statement is negative
    I don't have any money left in my wallet.
  2. used to indicate a choice or variety, without restriction
    You can select any color for your new car.

adverb “any”

any
  1. to even the slightest extent, at all
    I won't stay here any longer than necessary.

pronoun “any”

any
  1. used to refer to a selection or variety of things or people, without specifying which
    If any of the guests need assistance, they can talk to the concierge.