n. [ Gr. &unr_; hour + -graphy: cf. F. horographie. ] 1. An account of the hours. Chaucer. [ 1913 Webster ]
2. The art of constructing instruments for making the hours, as clocks, watches, and dials. [ 1913 Webster ]
v. t. The process of producing holograms, usually requiring a source of coherent light, as from a laser. [ PJC ]