any >> /ˈɛni/
Definition: [determiner] Used to refer to one or some of a thing or number of things, no matter how much or how many.
Example: I don't have any choice
Definition: [determiner] Used to express a lack of restriction in selecting one of a specified class.
Example: these constellations are visible at any hour of the night
Definition: [adverb] At all; in some degree (used for emphasis)
Example: he wasn't any good at basketball
Definition: [pronoun] One or some of a thing or number of things, no matter how much or how many.
Example: someone asked him for a match, but Joe didn't have any
Definition: [pronoun] Whichever of a specified class might be chosen.
Example: the illness may be due to any of several causes