festival
n.
1580s, "a festal day, appointed day of festive celebration," short for festival day (late 14c.), from Old French festival (adj.) "suitable for a feast; solemn, magnificent, joyful, happy," and directly from Medieval Latin festivalis "of a church holiday," from festum "festival, holiday" (see festivity). The English word returned to French 19c. in certain specialized senses.
〔李〕[festiv(e);-aln.] n.节日; 庆祝活动; 欢宴 ←fest (L festum)=feast 宗教节日,盛宴