evolutionary
/ˌiː.vəˈl(j)uː.ʃən.ɹi/
Proposed by a contributor, not yet supported by evidence.
Sense 1
Meaning · English
Of or relating to the biological theory of evolution.
Adjective
Examples
The evolutionary history of marine mammals includes land-dwelling ancestors.
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 2
Meaning · English
Having formal similarities to the biological theory of evolution.
Adjective
Examples
The basic elements of an evolutionary growth theory are discussed in Section II.
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
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Common questions
What does “evolutionary” mean?
Of or relating to the biological theory of evolution.
Is “evolutionary” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.
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