barometrograph

[Gr. (1) βάρος (baros) = weight, (2) μέτρον ( metron ) = measure, and (3) γραφή ( graphe ) = a drawing, a delineation, a picture, .] An instrument used for automatically inscribing on paper the variations of the barometer. † băr-o-mě-trog-ra-phy, s . [From Gr. βάρος ( baros ) = weight, μέτρον (metron) = a measure, and γραφή ( graphe ) = a description.] The department of science which treats of the barometer.