sash

US /sæʃ/
UK /sæʃ/
"sash" picture
1.

a long strip or loop of cloth worn over one shoulder or around the waist, especially as part of a uniform or for ceremonial purposes

:
The beauty queen wore a sparkling sash across her gown.
He wore a ceremonial sash during the parade.
2.

a frame holding the glass in a window or door

:
The old window sash was rotting and needed to be replaced.
He carefully painted the window sashes.
1.

to furnish or fit with a sash or sashes

:
The carpenter will sash the new windows next week.
They decided to sash the old door to improve its appearance.