casement
US /ˈkeɪ.smənt/
UK /ˈkeɪ.smənt/

1.
jendela tingkap, jendela berengsel
a window or part of a window that opens on hinges along its side
:
•
She pushed open the wooden casement to let in the fresh air.
Dia mendorong membuka jendela tingkap kayu untuk membiarkan udara segar masuk.
•
The old house had many small casement windows.
Rumah tua itu memiliki banyak jendela tingkap kecil.