1. A scientist who studies the movement, distribution, and properties of water in soil and rock layers beneath the Earth's surface.
Usage: technical; also called hydrogeologist

Examples

• The geohydrologist analyzed groundwater samples to assess contamination levels.
• A team of geohydrologists mapped the aquifer to determine water availability for the region.
• The geohydrologist's research helped predict how pollutants would spread through the soil.
• Geohydrologists use specialized equipment to measure water flow rates in underground formations.
• The company hired a geohydrologist to evaluate the site before construction began.