anabatic
Concise Oxford English Dictionary © 2008 Oxford University Press:
anabatic /ˌanəˈbatɪk/
▶adjective Meteorology (of a wind) caused by local upward motion of warm air.
– origin early 20th cent.: from Gk anabatikos, from anabatēs ‘a person who ascends’.
'anabatic' also found in these Oxford entries:

