1. long narrow passages in a building, typically with rooms on either side
Usage: plural of corridor
2. strips of land connecting larger areas, especially for wildlife movement
Usage: ecological term
3. routes or areas of influence, especially in politics or transportation
Usage: figurative use

Examples

• The hospital corridors were busy with nurses and doctors.
• Students walked through the school corridors between classes.
• Wildlife corridors help animals move safely between forest areas.
• The transportation corridors connect major cities.
• She heard footsteps echoing in the empty corridors.
• The building has wide corridors for wheelchair access.
• Power corridors in Washington influence national policy.