Where does “planetaro” come from?
planetaro (Ido) comes from Ido planeto, from English planet, from Middle English planete, from Old French planete, from Latin planēta, from Ancient Greek πλανήτης, from Ancient Greek -τής, from Ancient Greek πεῖρα — passed , crossed.
planetaro (Ido): planetarium
Ancestry of “planetaro”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Ido | planeto | planet |
| 2 | English | planet | Each of the seven major bodies which move... |
| 3 | Middle English | planete | Each of the seven celestial bodies which move... |
| 4 | Old French | planete | planet |
| 5 | Latin | planēta | — |
| 6 | Ancient Greek | πλανήτης | wanderer, vagabond; planet; a fever that comes in... |
| 7 | Ancient Greek | -τής | Appended to verbs to form agent nouns |
| 8 | Ancient Greek | πεῖρα | trial, experiment, attempt |
| 9 | Proto-Indo-European | per- | before, in front; first; to go through |
| 10 | Proto-Indo-European | pr̥tós | passed , crossed |