The story
- Proto-Indo-European*steh₂-
- Proto-Indo-European*stéh₂mn̥
- Proto-Indo-European*sth₂mnís
- Proto-Germanic*stamniz
- Proto-West Germanic*stamni
- Old Englishstemn
- Middle Englishstemme
- Englishstem
- English todaystemmer
Etymology from Wiktionary, CC BY-SA 4.0.