"koala" in the noun sense
1. koala, koala bear, kangaroo bear, native bear, Phascolarctos cinereus
sluggish tailless Australian arboreal marsupial with grey furry ears and coat feeds on eucalyptus leaves and bark
Source: WordNet® (An amazing lexical database of English)
Princeton University "About WordNet®."
WordNet®. Princeton University. 2010.
View WordNet® License