From micro- + seismometer. <span class="searchmatch">microseismometer</span> (plural <span class="searchmatch">microseismometers</span>) An instrument for the measurement of microseisms....
<span class="searchmatch">microseismometers</span> plural of <span class="searchmatch">microseismometer</span>...
From micro- + seismograph. microseismograph (plural microseismographs) A <span class="searchmatch">microseismometer</span> that produces a graphic record. Translations...