野狐禅: someone who has not fully attained enlightenment, but puts on airs and becomes self-important as if they have

meal / diet

have a meal, eat

(Zen) someone who has not fully attained enlightenment, but puts on airs and becomes self-important as if they have

Kyūjitai form of 野狐禅

promise that was made in the past; previous promise; previous engagement

complete translation

to completely translate

in the middle of a meal (e.g. having dinner)

全員: everyone / 禅院: Zen temple