baptismal font
large basins or other vessels set in or on the ground or fixed on a pedestal and intended for use in the baptismal rite
en-US/bæpˈtɪzməl ˈfɑnt/
en-GB/ˈbæptɪsməl ˈfɒnt/
large basins or other vessels set in or on the ground or fixed on a pedestal and intended for use in the baptismal rite