Meanings
adjectiveextra-planetary (comparative more extra-planetary, superlative most extra-planetary)
comparative more extra-planetary · superlative most extra-planetary
- alternativeAlternative spelling of extraplanetary.
Cite this entry
APA
extra-planetary. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/extra-planetary
MLA
“extra-planetary.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/extra-planetary. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “extra-planetary,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/extra-planetary.
Source: extra-planetary on Wiktionary, CC BY-SA 4.0.