n. [ Cyma + -graph. ] (a) An instrument for making tracings of the outline or contour of profiles, moldings, etc. (b) Var. of Kymograph. -- Cy`mo*graph"ic a. [Webster 1913 Suppl.]
(n) scientific instrument consisting of a rotating drum holding paper on which a stylus traces a continuous record (as of breathing or blood pressure), Syn. cymograph