締 - tighten, tie, shut

conclusion of a treaty

to tie; to fasten; to tighten

control; management; supervision

to manage; to control; to supervise; to oversee; to command

tightening

board of directors

pressure; clamping; tightening; fastening

to close up; to shut up (e.g. behind doors)

deadline; closing; cut-off

to become tense; to be tightened; to become firm (e.g. body)

control law

to shut out; to bar; to lock out; to exclude