KYMOGRAPHS
Scrabble letter values: K5Y4M3O1G2R1A1P3H4S1 = 25
Definition
KYMOGRAPHS is the plural of KYMOGRAPH.
noun KYMOGRAPH: scientific instrument consisting of a rotating drum holding paper on which a stylus traces a continuous record (as of breathing or blood pressure).
Synonyms of KYMOGRAPH: cymograph