Source : Webster's Revised Unabridged Dictionary (1913)

AEsthetic \[AE]s*thet"ic\, AEsthetical \[AE]s*thet"ic*al\,a.
   Of or Pertaining to [ae]sthetics; versed in [ae]sthetics; as,
   [ae]sthetic studies, emotions, ideas, persons, etc. --
   {[AE]s*thet"ic*al*ly}, adv.

Source : WordNet®

aesthetic
     n : (philosophy) a philosophical theory as to what is beautiful;
         "he despised the esthetic of minimalism" [syn: {esthetic}]

aesthetic
     adj 1: relating to or dealing with the subject of aesthetics;
            "aesthetic values" [syn: {esthetic}]
     2: concerning or characterized by an appreciation of beauty or
        good taste; "the aesthetic faculties"; "an aesthetic
        person"; "aesthetic feeling"; "the illustrations made the
        book an aesthetic success" [syn: {esthetic}, {aesthetical},
         {esthetical}] [ant: {inaesthetic}]
     3: aesthetically pleasing; "an artistic flower arrangement"
        [syn: {esthetic}, {artistic}, {pleasing}]