groundwater
31groundwater — the store of water that has moved by percolation into the lower layers of the soil or the bedrock …
32groundwater — ground|wa|ter [ graund,wɔtər ] noun uncount water that is under the ground …
33groundwater — n. water below the surface of the ground (source of water in springs and wells) …
34groundwater — noun water held underground in the soil or in pores and crevices in rock …
35groundwater — UK [ˈɡraʊndˌwɔːtə(r)] / US [ˈɡraʊndˌwɔtər] noun [uncountable] science water that flows or collects under the ground …
36groundwater — ground′wa ter or ground′ wa ter n. gel the water beneath the surface of the ground, the source of spring and well water • Etymology: 1885–90 …
37groundwater — /ˈgraʊndwɔtə/ (say growndwawtuh) noun the water beneath the surface of the ground, which consists largely of surface water that has seeped down, and which eventually drains into rivers, lakes or wetlands. Also, ground water …
38groundwater — n. water found in soil or in pores, crevices, etc., in rock …
39groundwater outcrop — a spring …
40groundwater level — noun (at a particular site) the level, below which the subsoil and rock masses of the earth are fully saturated with water …