Source : WordNet®

enlightened
     adj 1: highly educated; having extensive information or
            understanding; "an enlightened public"; "knowing
            instructors"; "a knowledgeable critic"; "a
            knowledgeable audience" [syn: {knowing}, {knowledgeable},
             {learned}, {lettered}, {well-educated}, {well-read}]
     2: having knowledge and spiritual insight; [ant: {unenlightened}]
     3: freed from illusion [syn: {disillusioned}]
     4: having or based on relevant experience; "an educated guess";
        "an enlightened electorate" [syn: {educated}]
     n : people who have been introduced to the mysteries of some
         field or activity; "it is very familiar to the initiate"
         [syn: {initiate}] [ant: {uninitiate}]