microtremor

Noun

Meaning

microtremor (plural microtremors)

(geology) Any of the continuous background movements of the Earth's surface and interior, having a period of 1 to 9 seconds, not associated with any seismic activity

Source: en.wiktionary.org

Close letter words and terms

microtrauma microtraumatic microtraumatism microtrenched microtrend microtrepan