• synonyms


[theer-ee-uh n]
  1. (in some classification systems) belonging or pertaining to the group Theria, comprising the marsupial and placental mammals and their extinct ancestors.
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  1. a therian animal.
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Origin of therian

< New Latin Theri(a) name of the group (< Greek thēría, plural of thēríon wild beast) + -an
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for therian

Historical Examples of therian

  • Mr. Therian Bostwick had been our teacher the winter before and would be again the coming winter.

    A Child of the Sea; and Life Among the Mormons

    Elizabeth Whitney Williams