English edit

 
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Etymology edit

From the greenish-grey colour of its fur.

Noun edit

olive baboon (plural olive baboons)

  1. A subspecies of savannah baboon, Papio hamadryas anubis, found in highland areas of East Africa.
    Synonym: Anubis baboon
    • 2016 November, Richard Smyth, “Bird's-Eye Watching”, in Literary Review:
      A study of Kenyan olive baboon troops by Margaret Crofoot and her team at the University of California, Davis, considered first the patterns made on a map by the animals' movements […].