Where does “トロピリウム” come from?
トロピリウム (Japanese) comes from English tropylium, from English tropine, from English -ine, from French -ine, from French -é, from Middle French -é, from Old French -é, from Latin -a.
トロピリウム (Japanese): tropylium
Ancestry of “トロピリウム”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | tropylium | the delocalized carbenium ion... |
| 2 | English | tropine | A poisonous alkaloid... |
| 3 | English | -ine | Of or pertaining to; Used to form demonyms;... |
| 4 | French | -ine | feminine singular of -in; female equivalent of... |
| 5 | French | -é | past participle root verb suffix of regular -er... |
| 6 | Middle French | -é | — |
| 7 | Old French | -é | used to form past participles of regular -er... |
| 8 | Latin | -a | suffixed to the roots of verbs, forms agent... |
| 9 | Proto-Italic | -ā | — |
| 10 | Proto-Indo-European | -éh₂ | — |