A type of window consisting of two sashes that move up and down independently.

दो खिड़कियों वाली खिड़की

English Usage: The house had double hung windows which allowed for better ventilation.

Hindi Usage: घर में दोहरी खिड़कियां थीं जो बेहतर वेंटिलेशन की अनुमति देती थीं।