a casement with a sash hinged at the bottom. Also called hopper light, hopper vent, hopper window, hospital light, hospital window .
[ 1835-45 ]
a casement with a sash hinged at the bottom. Also called hopper light, hopper vent, hopper window, hospital light, hospital window .
[ 1835-45 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012