Where does “arcobaleno” come from?

arcobaleno (Italian) comes from Italian baleno, from Italian balenare, from Italian balena, from Spanish ballena, from Old Spanish ballena, from Latin ballaena, from Ancient Greek φάλαινα, from Proto-Indo-European bʰleh₃-.

arcobaleno (Italian): rainbow; A group of many colors or differently...

Definitions

  1. rainbow; A group of many colors or differently...

Ancestry of “arcobaleno”, step by step

arcobaleno traces back through two separate lines of ancestry.

via Italian baleno

StepLanguageWordMeaning
1Italianbalenoflash; first-person singular present indicative...
2Italianbalenareto lighten; to flash
3Italianbalenawhale; inflection of balenare: ## third-person...
4Spanishballenawhale; baleen, whalebone
5Old Spanishballena
6Latinballaenaa whale
7Ancient Greekφάλαιναwhale
8Proto-Indo-Europeanbʰleh₃-bloom, flower
9Proto-Indo-Europeanbʰel-to sound; to speak, roar, bark; shiny, white; to...
10Proto-Indo-Europeanbʰōl-

via Italian arco

StepLanguageWordMeaning
1Italianarcobow; arc; arch
2Latinarcusarc, arch; bow; rainbow
3Latinsoliumseat, chair; throne, chair of state, official...
4Proto-Indo-Europeansodyom
5Proto-Indo-Europeansḗd-to sit

Words derived from “arcobaleno

Every word from Proto-Indo-European bʰōl-