Etymology Explorer › English

Where does “exoplanet” come from?

exoplanet (English) comes 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, from Proto-Indo-European per- — passed , crossed.

exoplanet (English): A planet which exists outside Earth's solar...

Definitions

  1. A planet which exists outside Earth's solar...

Ancestry of “exoplanet”, step by step

StepLanguageWordMeaning
1EnglishplanetEach of the seven major bodies which move...
2Middle EnglishplaneteEach of the seven celestial bodies which move...
3Old Frenchplaneteplanet
4Latinplanēta—
5Ancient Greekπλανήτηςwanderer, vagabond; planet; a fever that comes in...
6Ancient Greek-τήςAppended to verbs to form agent nouns
7Ancient Greekπεῖραtrial, experiment, attempt
8Proto-Indo-Europeanper-before, in front; first; to go through
9Proto-Indo-Europeanpr̥tóspassed , crossed

Words derived from “exoplanet”

  • exoplanetary
  • exoplanetology
Every word from Proto-Indo-European pr̥tós →