Where does “Portuguese” come from?

Portuguese derives from Old Portuguese portugaes, from Late Latin portucalensis, from Latin Portucale, a place name derived from Portus Cale, combining Latin portus meaning harbor with Cale, ultimately from Proto-Indo-European pértus and per-.

Portuguese (English): Of or pertaining to the region of Portugal; Of or...

Definitions

  1. Of or pertaining to the region of Portugal; Of or...

Ancestry of “Portuguese”, step by step

StepLanguageWordMeaning
1PortugueseportuguêsPortuguese; Portuguese person; Portuguese...
2Old PortugueseportugaesPortuguese; a Portuguese person
3Late Latinportucalensis
4LatinPortucalePortugal
5LatinPortus CaleOporto
6LatinPortus” or, later, “Portus Rōmae”}} Portus large artificial harbour of Ancient Rome
7Proto-Italicportusharbour
8Proto-Indo-Europeanpértuscrossing
9Proto-Indo-Europeanper-before, in front; first; to go through
10Proto-Indo-Europeanpr̥tóspassed , crossed

Words derived from “Portuguese

Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European pértus