WordReference Random House Unabridged Dictionary of American English © 2026
Aus•tra•lo•pith•e•cus
(ô strā′lō pith′i kəs, -pə thē′kəs, ô′strə-),USA pronunciation n.
- Physical Anthropologyan extinct genus of small-brained,large-toothed bipedal hominids that lived in Africa between one and four million years ago. Cf. australopithecine.
- Greek píthēkos ape
- Neo-Latin (1905), equivalent. to austral(is) austral + -o- -o- + pithēcus
'Australopithecus' also found in these entries (note: many are not synonyms or translations):