Gisbornian

G2I1S1B3O1R1N1I1A1N1

proper noun

An age from 460.9 to 456 million years ago, a subdivision of the Ordovician.

Scrabble 13
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Meanings

proper nounthe Gisbornian
  1. geographyAn age from 460.9 to 456 million years ago, a subdivision of the Ordovician.
Cite this entry
APA

Gisbornian. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/Gisbornian

MLA

“Gisbornian.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/Gisbornian. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “Gisbornian,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/Gisbornian.

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