Word.ws English Dictionary

amensalism

amensalism noun: a form of biological or ecological interaction or relationship in which one species is harmed or impeded and the other is unaffected.

Noun

amensalism (uncountable)

  1. A form of biological or ecological interaction or relationship in which one species is harmed or impeded and the other is unaffected.
    • Trophic group amensalism in the form of the broadened mobile vs. sessile distinction also plays an important part in the Woodin (1976) general model of how adult-larval interactions structure soft-sediment communities at high density.2001, J.N. Kraeuter, Biology of the Hard Clam, page 426

Origin of amensalism

From amensal + -ism.

Questions about amensalism

What does amensalism mean?
Amensalism means a form of biological or ecological interaction or relationship in which one species is harmed or impeded and the other is unaffected.
What part of speech is amensalism?
Amensalism is a noun.

Words near amensalism in the dictionary

  1. amenorrhœic
  2. amenorrhϾ
  3. amenous
  4. amens
  5. amensal
  6. amensalism
  7. amensalistic
  8. amensh
  9. ament
  10. amenta
  11. amentaceous

Source and license

Adapted from Wiktionary: amensalism (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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