Where does “Arcturus” come from?
Arcturus comes from Latin Arcturus, from Ancient Greek Ἀρκτοῦρος, meaning "bear-watcher," from ἄρκτος meaning "bear," ultimately from Proto-Indo-European roots related to brightness and guard.
Ancestry of “Arcturus”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Latin | Arctūrus | — |
| 2 | Ancient Greek | Ἀρκτοῦρος | — |
| 3 | Ancient Greek | οὖρος | fair wind; guardian, watcher; aurochs, "Bos... |
| 4 | Latin | ūrus | — |
| 5 | Proto-Germanic | ūraz | aurochs |
| 6 | Proto-Indo-European | ūsr- | aurochs; buffalo |