Synonyms for seal off

Most common

seal · blockade

All synonyms

Verb

Definitions

1. v. 1

   To physically isolate an area or building for security reasons preventing passage of humans or vehicles.

   Police sealed off the building following an anonymous bomb warning.

Example sentences

• seal Let me add a few words before you seal the letter.
• blockade Israel should lift the blockade it imposed on Gaza.

By length

4 letters

seal¹

8 letters

blockade²

The small number after each word is its number of syllables (blockade² = 2 syllables).