Source : WordNet®

sexy
     adj 1: marked by or tending to arouse sexual desire or interest;
            "feeling sexy"; "sexy clothes"; "sexy poses"; "a sexy
            book"; "sexy jokes" [ant: {unsexy}]
     2: exciting sexual desire [syn: {aphrodisiac}, {aphrodisiacal}]
        [ant: {anaphrodisiac}]
     [also: {sexiest}, {sexier}]

sexiest
     See {sexy}