The story
- Proto-Indo-European*úp
- Proto-Indo-European*upér
- Proto-Italic*super
- Latinsuper
- Latinsuper-
- Englishsuper-
- Englishadiabatic
- English todaysuperadiabatic
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: With the hotter part having a lesser density (and thus tending to rise) Full definition →
Etymology from Wiktionary, CC BY-SA 4.0.