Vent/vent/ Definition 1 of 4Pro Tip 1/3Function Matters Vents allow movement, used in practical, often mechanical, contexts. Install an extra vent in the garage for better airflow. Pro Tip 2/3Placement Specific Vents are strategically placed for effectiveness, not found anywhere. The vent must be near the top of the wall for proper ventilation. Pro Tip 3/3Associated with Spaces Used for spaces like buildings and vehicles, not for clothing or people. The kitchen's vent helps remove cooking smells.