What does air vent mean?
air vent
Plural: air vents
Definition
An opening or grille through which ventilation air enters or leaves an enclosed space.
Example sentences
Cold air from that air vent is blowing straight into my eyes.
Cold air from that air vent is blowing straight into my eyes.
Try adjusting your air vent before you ask the driver to turn the heating up.
Try adjusting your air vent before you ask the driver to turn the heating up.