Where does “dimethylene” come from?
dimethylene (English) comes from English methylene, from French méthylène, from Ancient Greek μέθυ, from Proto-Hellenic métʰu, from Proto-Indo-European médʰu — honey; honey wine, mead.
dimethylene (English): Two methylene groups in a molecule
Definitions
- Two methylene groups in a molecule
Ancestry of “dimethylene”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | methylene | The divalent radical CH< in which the free... |
| 2 | French | méthylène | methylene |
| 3 | Ancient Greek | μέθυ | wine |
| 4 | Proto-Hellenic | métʰu | intoxicating drink; mead |
| 5 | Proto-Indo-European | médʰu | honey; honey wine, mead |