Home › Words › M › microgravimetrymicrogravimetrymicrogravimetry means A form of gravimetry in which small differences in the strength of a gravitational field are measured.EtymologyFrom micro- + gravimetry.nounA form of gravimetry in which small differences in the strength of a gravitational field are measuredDefinitions & examples from Wiktionary (CC BY-SA 3.0).