Wordnet 3.0
NOUN (1)
1.
any of several extinct humanlike bipedal primates with relatively small brains of the genus Australopithecus;
from 1 to 4 million years ago;
ADJECTIVE (1)
1.
of or belonging to the hominid genus Australopithecus;
The Collaborative International Dictionary of English v.0.48:
australopithecine \australopithecine\ n.
1. any of several extinct humanlike small-brained bipedal
primates of the genus Australopithecus; they existed
from 1 to 4 million years ago.
[WordNet 1.5]
The Collaborative International Dictionary of English v.0.48:
australopithecine \australopithecine\ adj.
1. of or pertaining to the genus Australopithecus.
[WordNet 1.5]
WordNet (r) 3.0 (2006):
australopithecine
adj 1: of or belonging to the hominid genus Australopithecus
n 1: any of several extinct humanlike bipedal primates with
relatively small brains of the genus Australopithecus; from
1 to 4 million years ago