Where does “électroaffinage” come from?
électroaffinage (French) comes from French affinage, from French affiner, from French a-, from Ancient Greek ἀ-, from Proto-Hellenic hə-, from Proto-Indo-European sm̥-, from Proto-Indo-European sem- — together, one.
électroaffinage (French): electrorefining
Ancestry of “électroaffinage”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | French | affinage | affinage; refining |
| 2 | French | affiner | to purify; to refine; to make finer |
| 3 | French | a- | A prefix forming words, especially verbs, that... |
| 4 | Ancient Greek | ἀ- | The alpha privativum, used to make words that... |
| 5 | Proto-Hellenic | hə- | same; together |
| 6 | Proto-Indo-European | sm̥- | one; with, together |
| 7 | Proto-Indo-European | sem- | together, one |