exoplanet

English dictionary entry

Meanings

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

Pronunciation

/ˈɛksoʊˌplænət/ /ˈɛksəʊˌplænɪt/ LL-Q1860 (eng)-Vealhurl-exoplanet.wav

Word forms

exoplanet exoplanets exo-planet

Etymology

Constructed from Ancient Greek: exo- (“outside; extrasolar”) + planet.

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