Where does “caldeira” come from?

caldeira (Galician) comes from Old Portuguese caldeyra, from Latin caldāria, from Latin caldārius, from Latin -ārius, from Proto-Italic *-āzios — Forms relational adjectives to nouns (and rarely numerals).

caldeira (Galician): pot; cauldron; boiler; caldera

Definitions

  1. pot; cauldron; boiler; caldera

Ancestry of “caldeira”, step by step

StepLanguageWordMeaning
1Old Portuguesecaldeyra—
2Latincaldāriawarm bath
3LatincaldāriusOf, pertaining to or suitable for warmth or bathing
4Latin-āriuser
5Proto-Italic*-āziosForms relational adjectives to nouns (and rarely numerals)
Every word from Proto-Italic *-āzios →Every word from Latin -ārius →Every word from Latin caldārius →