altar
US /ˈɑːl.tɚ/
UK /ˈɑːl.tɚ/

1.
ołtarz
a table or flat-topped block used as the focus for a religious ritual, especially for making sacrifices or offerings to a deity
:
•
The priest placed the offerings on the altar.
Kapłan złożył ofiary na ołtarzu.
•
They knelt before the altar to pray.
Klęknęli przed ołtarzem, by się modlić.