Word.ws English Dictionary

Plural of symbiosis

irregular plural

The plural of symbiosis is symbioses.

Forms of symbiosis

Singularsymbiosis /sɪmbaɪˈoʊsɪs/
Pluralsymbioses
Countablecountable and uncountable

Symbioses in a sentence

  • Sharing resources for mutual benefit: crosstalk between disciplines deepns the understanding of mycorrhizal symbioses.2020, Merlin Sheldrake, Entangled Life, page 239. From the entry crosstalk

Meaning of symbiosis

  1. noun A relationship of mutual benefit, especially among different species.
  2. noun The close and long-term relationship or interaction between two or more different species.
  3. noun The close and long-term relationship or interaction between two or more different species in which all organisms benefit; mutualism.

Full definition of symbiosis

Nouns ending in -is: plural -es

Questions about the plural of symbiosis

What is the plural of symbiosis?
The plural of symbiosis is symbioses.
Is symbiosis countable?
Symbiosis is a countable and uncountable noun.

Source and license

Adapted from Wiktionary: symbiosis (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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Cite this page: “Plural of symbiosis.” Word.ws, https://word.ws/plural/symbiosis. Based on Wiktionary, CC BY-SA 4.0.