[geo.hy.drol.o.gy] n (ca. 1909): a science that deals with the character, source, and mode of occurrence of underground water -- geo.hy.dro.log.ic adj -- geo.hy.drol.o.gist n
GEOHYDROLOGY
Meaning of GEOHYDROLOGY in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012