#1__one__i__ace__unity the smallest whole number or a numeral representing this number; "he has the one but will need a two and three to go with it"; "they had lunch at one"
supertype: digit__figure one of the elements that collectively form a system of numbers; "0 and 1 are digits"
subtype: monas__mona__monad a singular metaphysical entity from which material properties are said to derive
subtype: singleton.1__singleton a single object (as distinguished from a pair)
No statement uses or specializes 1; click here to add one.