Verb has 3 senses

• block off(v = verb.competition) blockade - obstruct access to;

Sample sentence:
Somebody ----s something

• block off(v = verb.contact) bar, barricade, block, block up, blockade, stop - render unsuitable for passage; "barricade the streets"; "block the way"; "stop the busy road"



Sample sentences:
Somebody ----s something
Something ----s something

• block off(v = verb.contact) close off, shut off - block off the passage through; "We shut off the valve"

Sample sentence:
Somebody ----s something