The Collaborative International Dictionary
Panegyris
Panegyris \Pa*neg"y*ris\, n. [NL., fr. Gr. ?. See Panegyric.]
A festival; a public assembly. [Obs.]
--S. Harris.
Wiktionary
panegyris
n. (context obsolete English) A festival; a public assembly.
Wikipedia
Panegyris
A panegyris ( "gathering"), is an Ancient Greek general, national or religious assembly. Each was dedicated to the worship of a particular god. It is also associated with saint days and holy festivals.