paternoster (n.)

"the Lord's Prayer," Old English Pater Noster, from Latin pater noster "our father," the first words of the Lord's Prayer in Latin. Meaning "set of rosary beads" is by mid-13c. (originally it was the name of one of the larger beads). Paternoster Row, near St. Paul's in London (similarly named streets are found in other cathedral cities), reflects the once-important industry of rosary bead-making.