anabatic wind
英[ˌænəˈbætɪk wind]美[ˌænəˈbætɪk wɪnd]
An anabatic wind, from the Greek [verbal of anabainein meaning moving upward, is a warm wind] which blows up a steep slope or [[mountain side, driven by heating of the slope through insolation.Marine Meteorological GlossaryAmerican Meteorology Society Glossary It is also known as an upslope flow.