K5Print Free printable worksheets for K–5

parasitism

  • noun
  • par·a·sit·ism
  • /ˈpæɹəs(a)ɪˌtɪzm̩/

Interaction between two organisms, in which one organism (the parasite) benefits and the other (the host) is harmed.

Other meanings

  1. A similar interaction between people or things.

    “We accused her of parasitism in taking his hard-earned money for new dresses.”

Related words

  • brood parasitism
  • adelphoparasitism
  • alloparasitism
  • autoparasitism
  • ectoparasitism
  • endoparasitism
  • epiparasitism
  • holoparasitism
  • hyperparasitism
  • kleptoparasitism
  • monoparasitism
  • multiparasitism

Where this comes from

This definition is adapted from “parasitism” on Wiktionary, by its contributors, published under CC BY-SA 4.0. This page is published under the same licence.