Alternative spelling of shutoff

Alternative form of open-and-shut

Misspelling of shut up.

Alternative spelling of shut up

(transitive) To close (a building) so that no one can enter. / (transitive) To terminate (a business).

Closed up or off, as in a building that no one is to enter.

(transitive) To close, terminate, or end. / (ergative) To turn off or stop. / (figuratively, intransitive) To emotionally withdraw into oneself as a defense mechanism; to block out external stressors.

present participle of shut-up

Third-person singular simple present indicative form of shut-up

present participle of shut down