1. Any of various apes of the subfamily Ponginae, which includes only the orangutans and their extinct relatives.
2. Any of various apes of the formerly recognized family Pongidae, which included the chimpanzees, gorillas, and orangutans. No longer in scientific use.
[From New Latin Pongidae, former family name, from Pongo, type genus, from obsolete French pongo, great ape of Africa, of Bantu origin; akin to western dialectal Kongo mpungu, gorilla.]
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