accelerograph

[ ak-sel-er-uh-graf, -grahf ]
/ ækˈsɛl ər əˌgræf, -ˌgrɑf /

noun

an accelerometer containing a pendulum device for measuring and recording ground motions produced by earthquakes.

Origin of accelerograph

First recorded in 1905–10; acceler(ation) + -o- + -graph

Words nearby accelerograph

accelerator fiber, accelerator globulin, accelerator mass spectrometry, accelerator nerve, accelerogram, accelerograph, accelerometer, accent, accent mark, accentor, accentual