one

one (http://definr.com/one)

     adj 1: used of a single unit or thing; not two or more; "`ane' is
            Scottish" [syn: 1, i, ane]
     2: particular but unspecified; "early one evening" [syn: one(a)]
     3: being one in number--a single unit or thing; "one person is
        going"; "her one thought was to win"; "I'm just one player
        on the team"; "one day is just like the next"; "seen one
        horse and you've seen them all" [syn: one(a)]
     4: being the single appropriate individual of a kind; only;
        "the one horse that could win this race"; "the one person
        I could marry" [syn: one(a)]
     5: having the indivisible character of a unit; "a unitary
        action"; "spoke with one voice" [syn: one(a), unitary]
     6: of the same kind or quality; "two animals of one species"
        [syn: one(a)]
     7: used informally as an intensifier; "that is one fine dog"
        [syn: one(a)]
     8: indefinite in time or position; "he will come one day"; "one
        place or another" [syn: one(a)]
     9: being a single entity made by combining separate components;
        "three chemicals combining into one solution"
     10: eminent beyond or above comparison; "matchless beauty"; "the
         team's nonpareil center fielder"; "she's one girl in a
         million"; "the one and only Muhammad Ali"; "a peerless
         scholar"; "infamy unmatched in the Western world"; "wrote
         with unmatchable clarity"; "unrivaled mastery of her art"
         [syn: matchless, nonpareil, one(a), {one and
         only(a)}, peerless, unmatched, unmatchable, unrivaled,
          unrivalled]
     n 1: 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" [syn: 1, I, ace,
           single, unity]
     2: a single person or thing; "he is the best one"; "this is the
        one I ordered"