WordReference Random House Unabridged Dictionary of American English © 2025
Australopith′ecus a•far•en′sis
(ə fä ren′sis),USA pronunciation
- Physical Anthropologyan extinct species of early hominid whose fossil remains were discovered in Ethiopia and have been dated at between 3.5 and 4 million years of age.
- Physical Anthropologya fossil belonging to this species. Cf. Lucy. See illus. under hominid.
- Neo-Latin; after the Afar region of Ethiopia, where Lucy was found; see Afar, -ensis
- 1978
'Australopithecus afarensis' also found in these entries (note: many are not synonyms or translations):