The Collaborative International Dictionary
Papion
Papion \Pa"pi*on\, n. [Prob. from native name: cf. Sp. papion.] (Zo["o]l.) A West African baboon ( Cynocephalus sphinx), allied to the chacm
Its color is generally chestnut, varying in tint.
Wiktionary
papion
n. A West African baboon ((taxlink Mandrillus sphinx species noshow=1)), allied to the chacma.