bead
nounA little perforated ball, to be strung on a thread, and worn about the neck, for ornament. A string of beads is called a necklace. Beads are made of gold, pearl, amber, steel, garnet, coral, diamond, crystal, pastes, glassesThe Romanists use strings of beads in rehearsing their prayers. Hence the phrase, to tell beads, and to be at one’s beads, is to be at prayer.