sealing off

Making fully impenetrable

Sealing off means closing or blocking completely to prevent entry, exit, or passage.

Police seal off crime scenes to preserve evidence.

A government might seal off borders during a crisis.

The phrase emphasizes total closure rather than partial restriction: They sealed off the contaminated wing of the hospital.

Related to but more absolute than simply closing or blocking.

Related

blockading · quarantine · confining · partitioning · securing · closure · gasket · impermeability · censorship · dam · hermetic · shielding · exclusion zone · no man's land · caulking · estrangement · blackout · dead zone

Categories
Opposites
access and passage

sealing offopening up

Becoming less guarded

unsealing · opening · unblocking · unlocking · clearing

containment and flow

sealing offventing

Releasing emotion verbally

releasing · letting out · aerating · letting in · uncorking

isolation vs. connection

sealing offconnecting

Establishing a link

linking · joining · integrating · bridging · uniting

Family

seal, sealing, sealed, seals, sealer, sealant, off

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G