geochronometry

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noun

the science of the measurement of the age of rocks etc. based on the radioactive decay of naturally occurring isotopes

Scrabble 25

Meanings

noungeochronometry (usually uncountable, plural geochronometries)

plural geochronometries

  1. uncountableusuallygeographythe science of the measurement of the age of rocks etc. based on the radioactive decay of naturally occurring isotopes

Origin

  1. Proto-Hellenic*gaya
  2. Ancient Greekγαῖᾰ (gaîă)clip.
  3. Ancient Greekγῆ (gê)
  4. Ancient Greekγεω- (geō-)
  5. Englishgeo-
  6. Ancient Greekχρόνος (khrónos)
  7. Englishchrono-
  8. Englishgeochronometry

From geo- + chrono- + -metry.

Full word history & related roots →

Translations

German Geochronometrie
  • Geochronometriethe science of the measurement of the ages of rocks based on the radioactive decay of naturally occurring isotopes
Irish geocrónaiméadracht
  • geocrónaiméadrachtthe science of the measurement of the ages of rocks based on the radioactive decay of naturally occurring isotopes
Portuguese geocronometria
  • geocronometriathe science of the measurement of the ages of rocks based on the radioactive decay of naturally occurring isotopes

Rhymes & wordplay

Anagrams

Cite this entry
APA

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

MLA

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

Chicago

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

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