The story
- Proto-Indo-European*dwóh₁
- Proto-Indo-European*dwi-
- Proto-Italic*dwi-
- Latinbi-
- Englishbi-
- Ancient Greekμέταλλον (métallon)
- Latinmetallum
- Old Frenchmeta
- Middle Englishmetal
- Englishmetal
- English todaybimetal
Etymology from Wiktionary, CC BY-SA 4.0.