We found one dictionary that defines the word subwindows:

General (1 matching dictionary)

1. subwindows: Wiktionary

Opposite: main window, parent window, top-level window ▸ Words similar to subwindows ▸ Usage examples for subwindows ▸ Idioms related to subwindows ▸ Wikipedia articles (New!) ▸ Words that often appear near subwindows ▸ Rhymes of subwindows ▸ Invented words related to subwindows