köken: From dwi, from Sanskrit द्वि (dvi), from द्व (dvá), from Proto-Indo-European *dwó, *dwóh₁.
cmn兩 /两, 雙 /双
Etimoloji
Etymology tree Proto-Indo-European *dwóh₁ Proto-Indo-European *dwi- Proto-Hellenic *dwi- Ancient Greek δῐ- (dĭ-)bor. Latin di-der. Polish di- Derived from Latin dī-.