WordReference Random House Unabridged Dictionary of American English © 2025
Australopith′ecus af•ri•ca′nus
(af′ri kä′nəs, -kan′əs),USA pronunciation
- Physical Anthropologyan extinct species of gracile hominid, formerly known as Plesianthropus transvaalensis, that lived in southern Africa about three million years ago.
- Physical Anthropologya fossil belonging to this species. See illus. under hominid.
- Neo-Latin; see African
- 1925