The combined processes of evaporation and transpiration. It can be defined as the sum of water used by vegetation and water lost by evaporation.
EVAPOTRANSPIRATION (EE-VAP-O-TRANS-PURR-A-SHUN)
Meaning of EVAPOTRANSPIRATION (EE-VAP-O-TRANS-PURR-A-SHUN) in English
Environmental engineering English vocabulary. Английский словарь экологического инжиниринга. 2012