FROM STRONG’S GREEK DICTIONARY (1890)

Strong’s Greek Dictionary (1890) — public domain, printed whole.

koinonia κοινωνία — koy-nohn-ee'-ah — from 2844; partnership, i.e. (literally) participation, or (social) intercourse, or (pecuniary) benefaction:--(to) communicate(-ation), communion, (contri-)distribution, fellowship.

see GREEK for 2844