/dub"euhl hung"/ , adj.
1. (of a window) having two vertically sliding sashes, each closing a different part of the opening.
2. (of a window sash) sliding vertically, with a counterweight on each side.
[ 1815-25 ]
/dub"euhl hung"/ , adj.
1. (of a window) having two vertically sliding sashes, each closing a different part of the opening.
2. (of a window sash) sliding vertically, with a counterweight on each side.
[ 1815-25 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012