[seis.mo.graph] n [ISV] (1858): an apparatus to measure and record vibrations within the earth and of the ground -- seis.mog.ra.pher n -- seis.mo.graph.ic adj -- seis.mog.ra.phy n
SEISMOGRAPH
Meaning of SEISMOGRAPH in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012