Meanings
- astronomyA plain within a large impact basin on the planet Mercury, surrounded by mountains.
Synonyms: Caloris
Synonyms & antonyms
proper nounA plain within a large impact basin on the planet Mercury, surrounded by mountains.
Cite this entry
Caloris Planitia. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/Caloris%20Planitia
“Caloris Planitia.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Caloris%20Planitia. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “Caloris Planitia,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/Caloris%20Planitia.
Source: Caloris Planitia on Wiktionary, CC BY-SA 4.0.