The story
- Proto-Indo-European*de
- Proto-Indo-European*déh₁
- Proto-Italic*dē
- Latindē
- Latindē-
- Englishde-
- Ancient Greekβρῶμος (brômos)
- Frenchbrome
- Englishbrome
- Englishbromine
- Englishbrominate
- English todaydebrominate
Etymology from Wiktionary, CC BY-SA 4.0.