The word #Eucharist comes from the Greek eucharistia (εὐχαριστία), meaning “thanksgiving” or “gratitude”, formed from eu- (“well”) and kharizesthai (“to show favor, give freely”).
In early #Christian use, eucharistia referred both to the act of giving thanks and specifically to the ritual meal commemorating the Last Supper.
The #Hebrew root is berekah, which also means “#blessing” or “#thanksgiving”.