Meanings
plural holobionts
- biologyA host organism plus its associated microorganisms
Holobionts are the lichens of this world, the more-than-the-sums of parts.
2020, Merlin Sheldrake, Entangled Life, page 1032 more examples
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, volume 10, →DOISome 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
Origin
Cite this entry
holobiont. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/holobiont
“holobiont.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/holobiont. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “holobiont,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/holobiont.
Source: holobiont on Wiktionary, CC BY-SA 4.0.