someone who rings chapel bells (for summoning the congregation).
someone who plays music handbells.
One whose business is to sounds familiar, especially a church-bell or one of a chime of bells; also, a performer with musical hand-bells.
An automatic device upon a locomotive for ringing the bell.
Mechanism for ringing chimes by hand, by way of lever-handles that are connected by wires utilizing the clappers or the axes for the bells, or by water-power, compressed-air, or vapor operating in a variety of approaches to accomplish equivalent object.