What is another word for close off?
Pronunciation: [klˈə͡ʊs ˈɒf] (IPA) 
Close off is a common phrasal verb used to describe the act of blocking access to an area or preventing passage through a particular route. There are several synonyms that can be used in place of this phrase, each with its own nuance and context. Some commonly used synonyms for close off are seal, block, bar, shut down, shut off, cut off, obstruct, blockade, and isolate. These words are often used in the context of construction, security, and emergency situations. They can also be used to describe a figurative closing off, such as shutting someone out of a conversation or situation.
