Irvingtonian

I1R1V4I1N1G2T1O1N1I1A1N1

proper noun

An age beginning 1.8 million years ago, a subdivision of the Pleistocene.

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Meanings

proper nounthe Irvingtonian
  1. geographyAn age beginning 1.8 million years ago, a subdivision of the Pleistocene.
Cite this entry
APA

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

MLA

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

Chicago

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

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