Where does “альфа-частица” come from?
альфа-частица (Russian) comes from German Alphateilchen, from German Teilchen, from German Teil, from Middle High German teil, from Old High German teil, from Proto-West Germanic daili, from Proto-Germanic dailiz, from Proto-Indo-European dʰayl- — part, watershed.
альфа-частица (Russian): alpha particle
Ancestry of “альфа-частица”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | German | Alphateilchen | alpha particle |
| 2 | German | Teilchen | particle; bun |
| 3 | German | Teil | part, piece; fraction of a whole; thing |
| 4 | Middle High German | teil | — |
| 5 | Old High German | teil | — |
| 6 | Proto-West Germanic | daili | part |
| 7 | Proto-Germanic | dailiz | part, portion, deal |
| 8 | Proto-Indo-European | dʰayl- | part, watershed |