Highly educated; having extensive information or understanding. Synonyms:knowing, learned, lettered, well-educated, well-read."A knowledgeable critic" , "A knowledgeable audience"
2.
Alert and fully informed. Synonym:knowing."Surprisingly knowledgeable about what was going on"
3.
Thoroughly acquainted through study or experience. Synonyms:intimate, versed."Knowledgeable about the technique of painting"
