idol in WordNet English dictionary

1. an ideal instance; a perfect embodiment of a concept
   paragon  idol  perfection  beau ideal 
   
2. a material effigy that is worshipped
   "thou shalt not make unto thee any graven image"; "money was his god"
   idol  graven image  god 
   
3. someone who is adored blindly and excessively
   idol  matinee idol