say it: nahn-sek-TER-ee-uhn
nonsectarian is an adjective meaning "not restricted to one sect or school or party". It carries one recorded sense.
not restricted to one sect or school or party
“religious training in a nonsectarian atmosphere”
“nonsectarian colleges”
“a wide and unsectarian interest in religion”
Definitions, synonyms and semantic relations for nonsectarian come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.