paleomagnetism

P3A1L1E1O1M3A1G2N1E1T1I1S1M3
UK/peɪlɪə(ʊ)ˈmaɡnətɪzm/

noun

The study of the strength and direction of the Earth's magnetic field as it has changed over geologic time.

UncommonScrabble 21

Meanings

nounpaleomagnetism (usually uncountable, plural paleomagnetisms)

plural paleomagnetisms · alternative palaeomagnetism

  1. uncountableusuallygeographyThe study of the strength and direction of the Earth's magnetic field as it has changed over geologic time.

    The crucial work on palaeomagnetism was already under way less than ten years after Holmes's first edition.

    2004, Richard Fortey, The Earth, Folio Society, published 2011, page 139

Origin

  1. Proto-Indo-European*kʷelh₁-der.?
  2. Ancient Greekπάλαι (pálai)
  3. Ancient Greekπᾰλαιός (pălaiós)
  4. Englishpaleo-
  5. Old Frenchmagnete
  6. Ancient GreekΜάγνης (Mágnēs)
  7. Ancient Greekμᾰ́γνης (mắgnēs)
  8. Latinmagnēs
  9. Middle Englishmagnete
  10. Englishmagnet
  11. Englishmagnetism
  12. Englishpaleomagnetism

From paleo- + magnetism.

Full word history & related roots →

Translations

Catalan paleomagnetisme
  • paleomagnetismestudy of the Earth's magnetic field as it has changed over time
Esperanto paleomagnetismo
  • paleomagnetismostudy of the Earth's magnetic field as it has changed over time
Finnish paleomagnetismi
  • paleomagnetismistudy of the Earth's magnetic field as it has changed over time
Spanish paleomagnetismo
  • paleomagnetismostudy of the Earth's magnetic field as it has changed over time
Cite this entry
APA

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

MLA

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

Chicago

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

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