well-read in WordNet English dictionary

1. highly educated; having extensive information or understanding
   "knowing instructors"; "a knowledgeable critic"; "a knowledgeable audience"
   knowing  knowledgeable  learned  lettered  well-educated  well-read 
   
2. well informed or deeply versed through reading
   "respect for a well-read man"; "well-read in medieval history"
   well-read