Translation guide
The English word "pane" refers to a single sheet of glass in a window or door. This concept is expressed in Japanese with specific words for glass sheets, and the translation depends on context.
window pane
A single sheet of glass in a window
a pane of glass · the window pane is cracked · double-pane windows
General term for a sheet of glass, commonly used for window panes.
The window pane broke.
Specifically refers to window glass, often implying the pane itself.
We need to replace one window pane.
Literally 'one sheet of glass', used when counting or emphasizing a single pane.
This window is made of a single pane of glass.
A glass sheet in a door, cabinet, etc.
A section of a window in a user interface
Use the counter 枚 (まい) for flat objects like glass panes. Example: ガラス板一枚 (one pane of glass).
The glass pane in the shelf broke.