Where does “ultrarrojo” come from?

ultrarrojo (Spanish) comes from Spanish ultra-, from Latin ultrā, from Latin -a, from Proto-Italic -ā, from Proto-Indo-European -éh₂.

ultrarrojo (Spanish): infrared

Definitions

  1. infrared

Ancestry of “ultrarrojo”, step by step

StepLanguageWordMeaning
1Spanishultra-ultra
2Latinultrābeyond
3Latin-asuffixed to the roots of verbs, forms agent...
4Proto-Italic-āForms masculine agent nouns from prefixed or compounded bases
5Proto-Indo-European-éh₂—
Every word from Proto-Indo-European -éh₂ →Every word from Latin -a →Every word from Latin ultrā →
ultrarrojo — Etymology, Origin & Word History | Etymology Explorer