One who studies bells.

(finance) The lending of money to profitable private companies that intend on going public in the near future.

(informal) Pertaining to or characterized by work. / (informal) Tending to be very serious about work; industrious. / (obsolete) Showing the effect of much effort and work; intricate or involved.

A free-motion sewing machine with an extended arm and frame for holding large quilts. / (firearms) A long gun.