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Paranthropus robustus

American  
[puh-ran-thruh-puhs roh-buhs-tuhs, par-uhn-throh-puhs] / pəˈræn θrə pəs roʊˈbʌs təs, ˌpær ənˈθroʊ pəs /

noun

  1. an extinct species of large-toothed bipedal hominin, formerly named Australopithecus robustus, that lived in southern Africa about 1.5–2 million years ago.

  2. a fossil belonging to this species.


Etymology

Origin of Paranthropus robustus

First recorded in 1935–40; from New Latin; Paranthropus ( def. ) + Latin rōbustus “oaken, hard, firm, strong”; see origin at robust

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

For now, the Paranthropus robustus mystery has grown deeper, more intricate, and infinitely more fascinating.

From Science Daily • Nov. 1, 2025

Ms. Good would eventually learn that she had unearthed a two-million-year-old skull that belonged to Paranthropus robustus, our large-toothed, small-brained ancient human cousin.

From New York Times • Nov. 9, 2020

Paranthropus includes Paranthropus robustus of South Africa, and Paranthropus aethiopicus and Paranthropus boisei of East Africa.

From Textbooks • Jan. 1, 2015

One species, Paranthropus robustus, even ate a mostly C4 diet, as Thure Cerling of the University of Utah and his colleagues reported last June in the Proceedings of the National Academy of Sciences USA.

From Scientific American • Mar. 20, 2012

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