parasitoid

P3A1R1A1S1I1T1O1I1D2

noun

Any organism that is parasitic during part of its life cycle, especially one that eventually kills its host.

UncommonScrabble 13

Meanings

nounparasitoid (plural parasitoids)

plural parasitoids

  1. Any organism that is parasitic during part of its life cycle, especially one that eventually kills its host.

    All of these solitary parasitoid wasps that use their sting-ovipositors for stinging prey and depositing eggs are subjected to little predatory pressure from large predators.

    2016, Justin O. Schmidt, The Sting of the Wild, Johns Hopkins University Press, →ISBN, page 23

Origin

  1. Proto-Indo-European*per-
  2. Proto-Indo-European*preh₂-
  3. Proto-Hellenic*pərai
  4. Ancient Greekπᾰρᾰ́ (părắ)
  5. Ancient Greekσῖτος (sîtos)
  6. Ancient Greekπαράσιτος (parásitos)
  7. Latinparasītus
  8. Middle Frenchparasite
  9. Englishparasite
  10. Proto-Indo-European*weyd-
  11. Proto-Indo-European*wéydos
  12. Proto-Hellenic*wéidos
  13. Ancient Greekεἶδος (eîdos)
  14. Englishparasitoid

From parasite + -oid.

Full word history & related roots →

Translations

French parasitoïde
  • parasitoïdeorganism that is parasitic during part of its life cycle
Italian parassitoide
  • parassitoideorganism that is parasitic during part of its life cycle
Russian паразитоид
  • паразитоид (parazitoid)organism that is parasitic during part of its life cycle
Spanish parasitoide
  • parasitoideorganism that is parasitic during part of its life cycle
Cite this entry
APA

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

MLA

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

Chicago

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

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