noun Etymology: International Scientific Vocabulary Date: 1858 an apparatus to measure and record vibrations within the earth and of the ground, ~er noun ~ic adjective ~y noun
SEISMOGRAPH
Meaning of SEISMOGRAPH in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012