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Etymology from Wiktionary, CC BY-SA 4.0.
Today it means: Of or relating to a subgroup of the Nilotic languages, comprising those of the east and south, thought to be a mixture of (Western) Nilotic and Hamitic languages (in particular, modern Cushitic), based on racial and other non-linguistic considerations. Full definition →
Etymology from Wiktionary, CC BY-SA 4.0.