10/40 Window
10/40 Window proper noun: the geographic region between 10 degrees north and 40 degrees north latitude, especially when considered as a target for Christian missionary work.

Proper noun
the 10/40 Window
- The geographic region between 10 degrees north and 40 degrees north latitude, especially when considered as a target for Christian missionary work.
- This intercessor's guide features maps and information on each 10/40 Window nation, covering trends, religions, people groups, and history.1995, George Otis, Mark Brockman, Strongholds of the 10/40 window, →ISBN
- All three major non-Christian religions — Islam, Hinduism, and Buddhism — originated in the 10/40 Window and have their greatest strength there.1996, Gailyn Van Rheenen, Missions: Biblical Foundations and Contemporary Strategies, →ISBN, page 209
Questions about 10/40 Window
- What does 10/40 Window mean?
- 10/40 Window means the geographic region between 10 degrees north and 40 degrees north latitude, especially when considered as a target for Christian missionary work.
- What part of speech is 10/40 Window?
- 10/40 Window is a proper noun.
Words near 10/40 Window in the dictionary
Source and license
Adapted from Wiktionary: 10/40 Window (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
Last updated:
Cite this entry: “10/40 Window.” Word.ws, https://word.ws/10%2F40_window. Based on Wiktionary, CC BY-SA 4.0.
