polymorphous

adjective

poly·​mor·​phous ˌpä-lē-ˈmȯr-fəs How to pronounce polymorphous (audio)
: having, assuming, or occurring in various forms, characters, or styles : polymorphic
a polymorphous rash
polymorphous sexuality
polymorphously adverb

Examples of polymorphous 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.
Goddesses take pleasure in themselves, and a wonderful polymorphous sexuality underlies it all. Jerry Saltz, Vulture, 8 Mar. 2024 The songs had accreted parts over decades, with material from Gabriel’s longtime band; from the polymorphous musician Brian Eno; from Swedish and South African choirs; from orchestral arrangements; and from Gabriel’s library of samples and sessions. Jon Pareles, New York Times, 30 Nov. 2023 In the late 1970s Mueller traded on her midnight-movie stardom to become a leading light of New York’s downtown scene at the height of its polymorphous perversity. Negar Azimi, The New York Review of Books, 30 Mar. 2023

Word History

Etymology

Greek polymorphos, from poly- + -morphos -morphous

First Known Use

1754, in the meaning defined above

Time Traveler
The first known use of polymorphous was in 1754

Cite this Entry

“Polymorphous.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/polymorphous. Accessed 7 Jul. 2026.

Medical Definition

polymorphous

adjective
poly·​mor·​phous -ˈmȯr-fəs How to pronounce polymorphous (audio)
: having, assuming, or occurring in various forms : polymorphic
polymorphous skin rashes
polymorphously adverb
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