lock off

To close off and lock an area so nobody can enter.

"The maintenance crew locked off the top floor of the building during the renovation."

Hear it in context

🔴 LIVE! - 🏆 LAST CHANCE QUALIFIER FNCS! 🏆

Typical Gamer · 14:44

Lock off.

12 Tools Every Mechanic and DIYer Should Own

HumbleMechanic · 2:08

Or this, which is the way I used to lock off brake

Don Burgett's UNFILTERED Memories of Bastogne | American Artifact Episode 211

The History Underground · 119:31

a .45 out of a shoulder holster and shot the lock off.

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