1. an instrument used to measure variations in gravitational force
Usage: scientific

Examples

• The geologist used a gravimeter to detect underground oil deposits.
• Scientists deployed a gravimeter to study the Earth’s gravitational field.
• The gravimeter readings showed unusual variations in gravity near the fault line.
• Researchers calibrated the gravimeter before beginning their survey.
• The portable gravimeter allowed the team to take measurements in remote locations.
• Data from the gravimeter helped map the subsurface rock formations.