nonsectarian

What it means

1. Not sectarian.

   Synonyms: nondenominational, nonfactious, unfactious

2. Of or pertaining to nonsectarianism.

   The children will not go to church, few will attend Sunday school, but they will attend a nonsectarian Bible school.

   1818, Methodist Review, Methodist Book Concern, page 538

   2 more examples

   The cottage institutions are first divided into two sections; the nonsectarian and those under some church management.

   1915, William Henry Slingerland, Child Welfare Work in Pennsylvania: A Co-operative Study of Child-helping Agencies and Institutions, Russell Sage Foundation, Dept. of Child-helping, pg. 167

   Christian Arabs, as members of a restricted minority community, had a special interest in promoting the concept of equality based on nonsectarian considerations, but the appeal of a shared sentiment of Arabness attracted Muslims too.

   2009, William L Cleveland and Martin Bunton, A History of the Modern Middle East, 4th edition, Seal Press, →ISBN, page 131

   Synonyms: nondenominational

In a sentence

The children will not go to church, few will attend Sunday school, but they will attend a nonsectarian Bible school.

1818, Methodist Review, Methodist Book Concern, page 538

Where it comes from

1. Proto-Indo-European*né
2. Proto-Germanic*ne
3. Proto-Indo-European*ís?
4. Proto-Indo-European*h₁óynos
5. Proto-Germanic*ainaz
6. Proto-Germanic*nainaz
7. Proto-West Germanic*nain
8. Old Englishnān
9. Middle Englishnon
10. Old Englishnān
11. Old Englishnān-
12. Middle Englishnon-
13. Englishnon-
14. Englishsectarian
15. Englishnonsectarian

From non- + sectarian.