Where does “duas” come from?

duas (Portuguese) comes from Old Portuguese duas, from Latin duō, from Proto-Italic duō, from Proto-Indo-European dwóh₁ — two.

duas (Portuguese): feminine of dois; two

Definitions

  1. feminine of dois; two

Ancestry of “duas”, step by step

StepLanguageWordMeaning
1Old Portugueseduas—
2Latinduōtwo; 2
3Proto-Italicduōtwo
4Proto-Indo-Europeandwóh₁two
Every word from Proto-Indo-European dwóh₁ →Every word from Proto-Italic duō →Every word from Latin duō →