Where does “aquitano” come from?

aquitano (Portuguese) comes from Latin aquitanus, from Latin Aquitania, from Latin aqua, from Proto-Italic akʷā, from Proto-Indo-European h₂ekʷeh₂ — water, flowing water.

aquitano (Portuguese): Aquitanian of or relating to Aquitania

Definitions

  1. Aquitanian of or relating to Aquitania

Ancestry of “aquitano”, step by step

StepLanguageWordMeaning
1LatinaquitanusAquitanian
2LatinAquitaniaAquitaine
3Latinaquawater
4Proto-Italicakʷāwater
5Proto-Indo-Europeanh₂ekʷeh₂water, flowing water
Every word from Proto-Indo-European h₂ekʷeh₂ →Every word from Proto-Italic akʷā →Every word from Latin aqua →