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  1. Parasitism | Definition & Examples | Britannica

    Apr 9, 2026 · Parasitism, relationship between two species of plants or animals in which one benefits at the expense of the other, sometimes without killing the host organism.

  2. Parasitism - Wikipedia

    Parasitism is a kind of symbiosis, a close and persistent long-term biological interaction between a parasite and its host. Unlike saprotrophs, parasites feed on living hosts, though some parasitic fungi, …

  3. Parasitism Definition and Examples

    Aug 30, 2022 · Parasitism is a symbiotic relationship between two species in which one organism benefits, while the other suffers harm. The parasite species gains the advantage, while the host …

  4. Principles of Parasitism: Host–Parasite Interactions - PMC

    Parasitism: Association between two different organisms wherein one benefits at the expense of the other. All infectious agents causing illness belong to this category.

  5. PARASITISM Definition & Meaning | Dictionary.com

    PARASITISM definition: a relation between organisms in which one lives as a parasite on another. See examples of parasitism used in a sentence.

  6. PARASITISM Definition & Meaning - Merriam-Webster

    The meaning of PARASITISM is the behavior of a parasite.

  7. Parasitism - Definition, Types, Examples, and Diagram

    Sep 26, 2023 · Parasitism is a long-term, symbiotic relationship in which one organism, the parasite, lives on or within another organism, the host. The parasite derives nutrients, shelter, or other …

  8. What Is Parasitism? Definition, Types and Examples

    Jul 23, 2025 · Parasitism represents a biological interaction where one organism, referred to as the parasite, gains advantages while causing detrimental effect on the another organism known as the host.

  9. PARASITISM | English meaning - Cambridge Dictionary

    Add to word list biology the relationship that exists between parasites (Definition of parasitism from the Cambridge Academic Content Dictionary © Cambridge University Press)

  10. Parasitism - Definition, Types, Examples - Biology Notes Online

    May 25, 2024 · What is Parasitism? Parasitism represents a unique form of symbiotic interaction, characterized by a prolonged association between two distinct species. Within this relationship, one …