HELIOSTAT
Here are the details, including the meaning, point value, and more about the Scrabble word HELIOSTAT. Below
heliostat is worth 16 points in the game of Scrabble
Definitions for the word, heliostat
(n.) An instrument consisting of a mirror moved by clockwork, by which a sunbeam is made apparently stationary, by being steadily directed to one spot during the whole of its diurnal period; also, a geodetic heliotrope.