Word Study
window frame |
window glass |
window lock |
window oyster |
window pane |
window sash
| window screen
| window seat
| window shade
| window shopping
| window trimmer
window sash
WORDNET DICTIONARY
Noun window sash has 1 sense
- window sash(n = noun.artifact) sash - a framework that holds the panes of a window in the window frame; Array has particulars: casement
is a kind of framework
is a part of window
For further exploring for "window sash" in Webster Dictionary Online