Where does “caldera” come from?

caldera (Spanish) comes from Latin caldārium, from Latin -ārium, from Latin -um, from Proto-Italic *-om, from Proto-Indo-European *-oHom.

caldera (Spanish): cauldron; boiler; caldera

Definitions

  1. cauldron; boiler; caldera

Ancestry of “caldera”, step by step

caldera traces back through 3 separate lines of ancestry.

via Latin caldārium

StepLanguageWordMeaning
1Latincaldāriumwarm bath
2Latin-āriumused primarily to form nouns of purpose from other nouns, such as places where things are kept or objects used for a particular end
3Latin-umnominative neuter singular of -us; accusative...
4Proto-Italic*-om
5Proto-Indo-European*-oHom

via Latin caldāria

StepLanguageWordMeaning
1Latincaldāriawarm bath
2LatincaldāriusOf, pertaining to or suitable for warmth or bathing
3LatincaldusSyncopated but Classical form of calidus

via Late Latin caldaria

StepLanguageWordMeaning
1Late Latincaldariawarm bath; warm bath, cauldron; nominative...

Words derived from “caldera

Every word from Proto-Indo-European *-oHom