pretrained

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adjective

Having been trained before.

OriginEnglish pretrain ← Middle English trayne ← Old French train →
Scrabble 13
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Meanings

adjectivepretrained (not comparable)

alternative pre-trained

  1. not comparableHaving been trained before.
  2. not comparablemachine learningHaving undergone initial training to acquire a base of general-purpose knowledge, representations, or capabilities
verb

alternative pre-trained

  1. participlepastsimple past and past participle of pretrain

Origin

  1. Proto-Indo-European*per-
  2. Proto-Indo-European*preh₂-
  3. Proto-Indo-European*préh₂i?
  4. Proto-Italic*prai
  5. Proto-Italic*prai-
  6. Latinprae-
  7. Middle Englishpre-
  8. Englishpre-
  9. Proto-Indo-European*dʰregʰ-der.?
  10. Latintrahere
  11. Vulgar Latin*tragīnāre
  12. Old Frenchtraïner
  13. Old Frenchtrain
  14. Middle Englishtrayne
  15. Englishtrain
  16. Englishtrained
  17. Englishpre-
  18. Englishtrain
  19. Englishpretrain
  20. Englishpretrained

From pre- + trained, or from pretrain + -ed.

Full word history & related roots →
Cite this entry
APA

pretrained. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/pretrained

MLA

“pretrained.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/pretrained. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “pretrained,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/pretrained.

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