[me.te.o.rol.o.gy] n [F or Gk; F meteorologie, fr. MF, fr. Gk meteorologia, fr. meteoron + -logia -logy] (1620) 1: a science that deals with the atmosphere and its phenomena and esp. with weather and weather forecasting
2: the atmospheric phenomena and weather of a region -- me.te.o.ro.log.ic or me.te.o.ro.log.i.cal adj -- me.te.o.ro.log.i.cal.ly adv -- me.te.o.rol.o.gist n