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polytomy

noun
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po·​lyt·​o·​my | \ -mē \
plural -es

Definition of polytomy

1 : polytomous character or condition a typical polytomy consists of a whorl of three to six branches surrounding an open axil — Bryologist
2 : division into more members or classes than three — compare trichotomy

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History and Etymology for polytomy

International Scientific Vocabulary poly- + -tomy

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Learn More About polytomy

Dictionary Entries Near polytomy

polytomous

polytomy

polytonalism

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Cite this Entry

“Polytomy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/polytomy. Accessed 23 Oct. 2021.

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