Definition of coevolution
: evolution involving successive changes in two or more ecologically interdependent species (as of a plant and its pollinators) that affect their interactions
coevolutionaryplay \ˌkō-ˌe-və-ˈlü-shə-ˌner-ē also -ˌē-və-\ adjective
coevolveplay \ˌkō-i-ˈvälv, -ˈvȯlv\ intransitive verb
Recent Examples of coevolution from the Web
This is an an example of coevolution, where two species reciprocally affect each other over evolutionary time.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'coevolution'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
First Known Use of coevolution
Learn More about coevolution
Britannica.com: Encyclopedia article about coevolution
Seen and Heard
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