禁足

禁足	jìn zú	to forbid sb to go out / to confine to one location (e.g. student, soldier, prisoner, monk etc) / to ground (as disciplinary measure) / to gate / to curfew / restriction on movement / ban on visiting a place / out of bounds / off limits / caveat
禁	jīn	to endure
禁	jìn	to prohibit / to forbid
足	jù	excessive
足	zú	(bound form) foot; leg / sufficient; ample / as much as; fully