double-hung window

1. 1.

   a window having two sashes that slide up and down

   Broaderwindow

   Partsshutter

Questions about double-hung window

What does double-hung window mean?

double-hung window means "a window having two sashes that slide up and down".

Is double-hung window a common word?

double-hung window is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.