Example:- There was a small air vent in the ceiling.
Trick to remember: Van me Vent hai?
Other meanings of Vent
(noun) the release or expression of a strong emotion, energy, etc. (बाहर निकलने देना/अभिव्यक्त करना (स्वतन्त्रता से)) Example: As he was fired due to his sluggishness towards his work, he vented his frustrations by kicking the car.