The story
- Proto-Indo-European*kʷetwóres
- Proto-Hellenic*kʷétwores
- Ancient Greekτέσσᾰρες (téssăres)
- Ancient Greekτετρᾰ- (tetră-)
- Englishtetra-
- Englishhydro-
- Englishpalmatine
- English todaytetrahydropalmatine
Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: A neuroactive alkaloid with analgesic and hypnotic action. Full definition →
Etymology from Wiktionary, CC BY-SA 4.0.