sash window
US /ˈsæʃ ˌwɪn.doʊ/
UK /ˈsæʃ ˌwɪn.doʊ/

1.
schuifraam, schuifvenster
a window consisting of one or more sashes that are movable in grooves, typically sliding up and down or side to side
:
•
The old house had beautiful wooden sash windows.
Het oude huis had prachtige houten schuiframen.
•
We need to repair the broken cord on the sash window.
We moeten het gebroken koord van het schuifraam repareren.