plural noun Py·ro·the·ria \ˌpīrōˈthirēə\

Definition of Pyrotheria

  1. :  an order of Paenungulata or in some classifications a suborder of Ungulata comprising large South American ungulates of Lower Tertiary age that have incisors like tusks and the cheek teeth all much alike and having two parallel transverse ridges

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Origin and Etymology of pyrotheria

New Latin, pyr- + -theria

Seen and Heard

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a trip made at another's expense

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