English
katabatically
From katabatic + -ally.
Formed from katabatic + -ally
Proto-Indo-European *gʷem- ‘to come, to step’
Proto-Indo-European *gʷm̥yéti ‘to come’
Proto-Hellenic *gʷəňňō
Ancient Greek βαίνω ‘to go’
Ancient Greek καταιβατός ‘down-going, descending’
English katabatic
Today it means
adv In a katabatic manner.
Language periods are conventional ranges, not dates for this word.
Etymograph / katabatically