block off

Found in Anh - Anh (Wordnet)

Definition Verb (transitive) : To make an area or passage inaccessible by placing a barrier or obstacle. To physically prevent movement or access through a space. To isolate or separate an area from its surroundings. To close or seal a section, often for safety, security, or control. Usage The verb "block off" is used with a direct object (the area being closed). It describes a deliberate actio...