1. a public speech or published text in praise of someone or something:"a panegyric on the pleasures of malt whisky"
Word Originearly 17th century: from French panégyrique, via Latin from Greek panēgurikos ‘of public assembly’, from pan ‘all’ + aguris ‘agora, assembly’.
A panegyric is a formal public speech or written verse, delivered in high praise of a person or thing. The original panegyrics were speeches delivered at public events in ancient Athens. Wikipedia