symbiosis

noun/ˌsɪmbaɪˈoʊsɪs/

Frequency rank: #17,028 most common English word

Meaning

a close relationship between two different organisms that is mutually beneficial.

Illustration for the English word “symbiosis”

Example sentence

Clownfish and sea anemones live in symbiosis that benefits both species.

Synonyms & related words

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