Where does “hypocaust” come from?

hypocaust (English) comes from Latin hypocaustum, from Ancient Greek ὑπόκαυστον, from Ancient Greek ὑπο-, from Ancient Greek ὑπό, from Proto-Indo-European upó, from Proto-Indo-European h₃ewp-.

hypocaust (English): An underfloor space or flue through which heat...

Definitions

  1. An underfloor space or flue through which heat...

Ancestry of “hypocaust”, step by step

StepLanguageWordMeaning
1Latinhypocaustuma hypocaust, a heating-vault; a steam room or...
2Ancient Greekὑπόκαυστονhypocaust
3Ancient Greekὑπο-under, sub-, hypo-; denoting a small degree,...
4Ancient Greekὑπό
5Proto-Indo-Europeanupóunder, below
6Proto-Indo-Europeanh₃ewp-—
Every word from Proto-Indo-European h₃ewp- →Every word from Proto-Indo-European upó →Every word from Ancient Greek ὑπο- →