proto-Mars

proper noun

The planet Mars at an early stage.

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Meanings

proper noun

alternative protomars

  1. The planet Mars at an early stage.

Origin

From proto- + Mars.

Full word history & related roots →
Cite this entry
APA

proto-Mars. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/proto-Mars

MLA

“proto-Mars.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/proto-Mars. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “proto-Mars,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/proto-Mars.

Source: proto-Mars on Wiktionary, CC BY-SA 4.0.