2018 Scripps National Spelling Bee winning word that means "spiritual community"

Douglas Harper's Etymology Dictionary Word definitions in Douglas Harper's Etymology Dictionary
1865, Greek, literally "communion, fellowship," from koinos "common, ordinary" (see coeno- ).

Wiktionary Word definitions in Wiktionary
n. communion by intimate participation, associated with the Christian church.

WordNet Word definitions in WordNet
n. Christian fellowship or communion iwth God or with fellow Christians; said in particular of the early Christian community

Wikipedia Word definitions in Wikipedia
Koinonia may refer to: Koinonia , a Greek word Koinonia (band) , a Christian jazz band Koinonia Christian Fellowship , a church in Bloomingdale, Ontario Koinonia Partners , an intentional community in Sumter County, Georgia Koinonia Community , a humanitarian ...