eutherian

adjective
eu·​the·​ri·​an | \ yü-ˈthir-ē-ən How to pronounce eutherian (audio) \

Definition of eutherian

: of or relating to a major division (Eutheria) of mammals comprising the placental mammals

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Other Words from eutherian

eutherian noun

Examples of eutherian in a Sentence

Recent Examples on the Web To do that, Harris Lewin, an evolutionary geneticist at the University of California, Davis, and colleagues compared 19 genomes of various mammals at different spots in the eutherian family tree, including several primates. Elizabeth Pennisi, Science | AAAS, "Digital reconstruction of ancient chromosomes reveals surprises about mammalian evolution," 19 June 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'eutherian.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of eutherian

1880, in the meaning defined above

History and Etymology for eutherian

ultimately from New Latin eu- + Greek thērion beast — more at treacle

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Statistics for eutherian

Time Traveler for eutherian

The first known use of eutherian was in 1880

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