Definition of the Phrase “Block Off”

“Block off” means:

1. To Prevent Access or Passage:
   • To obstruct or close an area to prevent people or vehicles from entering or passing through.
   • Example: “The police blocked off the street to conduct an investigation.”
2. To Isolate or Segregate:
   • To separate or isolate a section or area from the rest, often for safety or control purposes.
   • Example: “The workers blocked off the damaged section of the building to keep everyone safe.”
3. To Stop or Restrict the Flow:
   • To stop or limit the flow of something, such as liquid or information.
   • Example: “They blocked off the leak with a temporary seal until a permanent fix could be made.”

Prepositions

• Before “block off”: Often used with the area or access being obstructed.
  • Example: “The authorities blocked off the area near the accident site.”
• After “block off”: Typically followed by the area or passage that is being obstructed.
  • Example: “The road was blocked off due to construction work.”

Collocations

• Block off (the)
• Block off with
• Block off from

Example Sentences

1. The police blocked off the street to investigate the accident.
2. The construction site was blocked off with barriers to ensure safety.
3. We need to block off the damaged section of the building until repairs are completed.
4. The road was blocked off from traffic for the parade.
5. The emergency services blocked off access to the area to control the fire.
6. The town blocked off several roads during the festival to accommodate crowds.
7. The company blocked off the area to prevent unauthorized access.
8. The firefighters blocked off the building to prevent smoke from spreading.
9. They blocked off the old sewer line to start work on the new one.
10. The medical team blocked off the section of the hospital for quarantine.
11. The city council decided to block off the park for maintenance work.
12. The authorities blocked off the border to control the movement of people.
13. The construction workers blocked off the sidewalk to set up scaffolding.
14. The police cordoned off the neighborhood while searching for evidence.
15. The road was blocked off with cones to direct traffic around the construction site.
16. They blocked off the entry to the restricted area with a fence.
17. The building was blocked off from the public due to safety concerns.
18. The contractor blocked off the area around the excavation site.
19. The park was blocked off from the festival grounds to manage crowd flow.
20. The team blocked off the section of the website under maintenance.
21. The hotel blocked off several rooms for the event attendees.
22. The dam blocked off the river to create a reservoir.
23. The police blocked off the exit to prevent the suspect from escaping.
24. The school blocked off the playground for repairs.
25. The path was blocked off due to a landslide.
26. The authorities blocked off the area affected by the hazardous spill.
27. They used barriers to block off the construction zone from pedestrians.
28. The section of the mall was blocked off for a special event.
29. The workers blocked off the old pipeline to install the new one.
30. The stadium blocked off certain sections for VIP seating.
31. The fire department blocked off the area around the blaze to ensure safety.
32. The public library blocked off the study rooms during the renovation.
33. The city blocked off the roads leading to the old bridge for inspections.
34. The building manager blocked off the elevators to perform maintenance.
35. The security team blocked off the area surrounding the VIP entrance.
36. The access to the basement was blocked off due to a water leak.
37. The festival organizers blocked off the main avenue for the parade.
38. The hotel management blocked off several floors for renovation.
39. The government blocked off the site to control the spread of contamination.
40. The office was blocked off from the rest of the building for a private meeting.
41. The police blocked off the alley to investigate a crime scene.
42. The construction crew blocked off the road with heavy machinery.
43. The researchers blocked off the lab area for a sensitive experiment.
44. The town blocked off the square for a public event.
45. The health officials blocked off the clinic’s waiting area for cleaning.
46. The festival blocked off certain parking areas for guests.
47. The maintenance team blocked off the elevator shaft to replace parts.
48. The park’s entrance was blocked off for a private function.
49. The authorities used barriers to block off the damaged section of the highway.
50. The security forces blocked off the perimeter of the restricted zone.