Word.ws English Dictionary

holobiont

holobiont noun: a host organism plus its associated microorganisms.

Noun

holobiont (plural holobionts)

  1. A host organism plus its associated microorganisms
    • The variables we considered include solar irradiance and turbidity, which are relevant to the symbiont photosynthesis and yearly minimum temperature, representing potential limiting factors for the holobiont.2015 August 13, Christiane Schmidt et al., “Recent Invasion of the Symbiont-Bearing Foraminifera Pararotalia into the Eastern Mediterranean Facilitated by the Ongoing Warming Trend”, in PLoS ONE...
    • Some say we should be seen as a holobiont, a term that reflects the intimate, co-dependent relationship humans have with microbes.2018, Nicola Davis, The Guardian, 256 March

Forms of holobiont

pluralholobionts

Origin of holobiont

From holo- + -biont.

Questions about holobiont

What does holobiont mean?
Holobiont means a host organism plus its associated microorganisms.
What part of speech is holobiont?
Holobiont is a noun.
What is the plural of holobiont?
The plural of holobiont is holobionts.

Words near holobiont in the dictionary

  1. holobasidium
  2. holobenthic
  3. Holobinko
  4. holobiome
  5. holobiomes
  6. holobiont
  7. holobionts
  8. holoblast
  9. holoblastic
  10. holoblastically
  11. holoblasts

Source and license

Adapted from Wiktionary: holobiont (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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Cite this entry: “holobiont.” Word.ws, https://word.ws/holobiont. Based on Wiktionary, CC BY-SA 4.0.