extrasolar

• extra-solar

From extra- + solar.

• Audio (US):

  (file)

extrasolar (not comparable)

1. (astronomy) of or originating outside the Solar System.

   Some comets are thought to have an extrasolar origin.

2. (astrophysics) of or originating in a system other than Earth's, the solar system.

   A four-inch telescope was once used to find an extrasolar planet.

   • 1993, Octavia E. Butler, Parable of the Sower, HEADLINE PUBLISHING GROUP (2019), page 78:

     Of course, no one has any idea whether the extrasolar life is anything more than a few trillion microbes.

• exo-

• interstellar

• relaxators

From extra- +‎ solar.

• Audio (Germany (Berlin)):

  (file)

• Rhymes: -aːɐ̯

extrasolar (strong nominative masculine singular extrasolarer, not comparable)

1. (astrophysics) extrasolar

• “extrasolar” in Duden online

From extra- +‎ solar.

• IPA^(key): /eɡstɾasoˈlaɾ/ [eɣ̞s.t̪ɾa.soˈlaɾ]
• Rhymes: -aɾ
• Syllabification: ex‧tra‧so‧lar

extrasolar m or f (masculine and feminine plural extrasolares)

1. (astronomy, astrophysics) extrasolar

• “extrasolar”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025