an African mammal, Okapia johnstoni, closely related to and resembling the giraffe, but smaller and with a much shorter neck.
Origin: 1900; < Bambuba (Mvu’ba), a Central Sudanic language of the NE Democratic Republic of the Congo (or < a related Pygmy dial.), according to English Africanist Harry Johnston (1858–1927), author of the first zoological descriptions of the animal
a ruminant mammal, Okapia johnstoni, of the forests of central Africa, having a reddish-brown coat with horizontal white stripes on the legs and small horns: family Giraffidae