matground

M3A1T1G2R1O1U1N1D2

noun

The hard bacterial seafloor of the Proterozoic era.

Scrabble 13
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Meanings

nounmatground (plural matgrounds)

plural matgrounds

  1. The hard bacterial seafloor of the Proterozoic era.

Origin

From mat + ground.

Full word history & related roots →
Cite this entry
APA

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

MLA

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

Chicago

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

Source: matground on Wiktionary, CC BY-SA 4.0.