antidoron

[ ahn-dee-th aw-rawn; English an-tee-dawr-on, -dohr- ]
/ ɑnˈdi ðɔ rɔn; English ˌæn tiˈdɔr ɒn, -ˈdoʊr- /

noun

Also called holy bread. Greek Orthodox Church. bread blessed and distributed to the congregation at the end of the liturgy.
Eastern Church. eulogia(def 1).

Origin of antidoron

1840–50; < Late Greek antidôron return gift, equivalent to anti- anti- + dôron gift, derivative of didónai to give