A guaranteed selection from (a set). At least one, sometimes more (of a set).
The plural indefinite article, used in a negative construction.
The indefinite article, used in a negative construction.
(in negative statements) either every little or very great but unspecified; "can't stand any noise"; "could not endure chemotherapy for any length of time"
to any degree or extent; "it isn't any better"
one or some or every or all without specification; "give me any peaches you don't want"; "not any milk is left"; "any child would know that"; "pick any card"; "any day now"; "cars can be rented at almost any airport"; "at twilight or any other time"; "beyond any doubt"; "need any help we can get"; "give me whatever peaches you don't want"; "no milk whatsoever is left"