Dropping bottle, an instrument used to supply small quantities of a fluid to a test tube or other vessel. -- Dropping fire, a continued irregular discharge of firearms. -- Dropping tube, a tube for ejecting any liquid in drops.
Drop"ping*ly, adv. In drops.
Drop"si*cal (?), a. [From Dropsy.] 1. Diseased with dropsy; hydropical; tending to dropsy; as, a dropsical patient.