Where does “Thermopylae” come from?

Thermopylae comes from Ancient Greek Θερμοπύλαι, combining θερμός (hot) and πῠ́λη (gate), from Proto-Indo-European gʷʰer- and ultimately Sumerian 𒋻𒄷.

Thermopylae (English): Its name is derived from its hot sulphur springs. It was the site of the Battle of Thermopylae, at which the Spartan King Leonidas stood off, for a time, the Persian armies of Xerxes

Definitions

  1. Its name is derived from its hot sulphur springs. It was the site of the Battle of Thermopylae, at which the Spartan King Leonidas stood off, for a time, the Persian armies of Xerxes

Ancestry of “Thermopylae”, step by step

StepLanguageWordMeaning
1LatinThermopylae
2Ancient GreekΘερμοπύλαι
3Ancient Greekθερμο-Used to derive words relating to warmth, heat;...
4Ancient Greekθερμόςwarm, hot, boiling, glowing; hotheaded, hasty,...
5Ancient Greekσφαῖραball, globe, sphere
6Ancient Greek-ειδήςlike, connected to, from the nature of, full of;...
7Ancient Greek-ήςadjective suffix
8Proto-Indo-European-ēsPrimarily forms adjectival bahuvrīhi compounds
9Proto-Indo-European-ess
10Proto-Indo-European-osCreates action nouns or result nouns from verbs;...
Every word from Proto-Indo-European -osEvery word from Ancient Greek -ειδήςEvery word from Ancient Greek σφαῖρα