Defn: The trace or record of an earth tremor, made by means of a seismograph.
SEISMOGRAPH
Seis"mo*graph, n. Etym: [Gr. -graph.] (Physics)
Defn: An apparatus for registering the shocks and undulatory motions of earthquakes.
SEISMOGRAPHIC
Seis`mo*graph"ic, a.
Defn: Of or pertaining to a seismograph; indicated by a seismograph.
SEISMOGRAPHY
Seis*mog"ra*phy, n.
1. A writing about, or a description of, earthquakes.
2. The art of registering the shocks and undulatory movements of earthquakes.
SEISMOLOGICAL
Seis`mo*log"ic*al, a.
Defn: Of or pertaining to seismology.
— Seis`mo*log"ic*al*ly, adv.