: an abnormal individual (such as an insect, bird, or crustacean) exhibiting physical characteristics of both sexes

Examples of gynandromorph in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The last time Powdermill saw a gynandromorph was in 2005, when the team found a grosbeak that looked very similar to this one. Daisy Hernandez, Popular Mechanics, 9 Oct. 2020 The team didn’t analyze the bee’s genes to confirm its gynandromorph status. Katherine J. Wu, Smithsonian Magazine, 2 Apr. 2020

Word History

Etymology

back-formation from gynandromorphous "exhibiting characters of both sexes," borrowed from French gynandromorphe or New Latin gynandromorphus, from Greek gýnandros "of doubtful sex" + French -morphe or New Latin -morphus -morphous — more at gynandrous

First Known Use

circa 1890, in the meaning defined above

Time Traveler
The first known use of gynandromorph was circa 1890

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Cite this Entry

“Gynandromorph.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gynandromorph. Accessed 2 Aug. 2026.

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