The Collaborative International Dictionary
Lusorious
Lusorious \Lu*so"ri*ous\, Lusory \Lu"so*ry\, a. [L. lusorius.
See Illusory.]
Used in play; sportive; playful. [Obs.]
--Bp. Sanderson.
Wiktionary
lusorious
a. (context obsolete English) Pertaining to a sport, game or pastime.