The story
- Proto-Indo-European*úp
- Proto-Indo-European*upér
- Proto-Italic*super
- Latinsuper
- Latinsuper-
- Englishsuper-
- Englishheat
- Englishsuperheat
- English todaysuperheater
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: A component of a boiler system that heats the steam above its saturation temperature to prevent it condensing, and in the case of a steam engine to improve its efficiency. Full definition →
Etymology from Wiktionary, CC BY-SA 4.0.