We found one dictionary that defines the word 40 window:

General (1 matching dictionary)

1. 40 Window: Wiktionary

▸ Words similar to 40 window ▸ Usage examples for 40 window ▸ Idioms related to 40 window ▸ Wikipedia articles (New!) ▸ Words that often appear near 40 window ▸ Rhymes of 40 window ▸ Invented words related to 40 window