RhymeZone: sudanic definitions

Definitions of Sudanic:

noun: A polyphyletic grouping of African languages spoken in the Sahel, now widely considered to be inaccurate.
noun: A proposed subgroup of the Nilo-Saharan languages, usually consisting of the Central Sudanic and Eastern Sudanic languages.
adjective: Relating to these languages or the people who speak them.

(Definitions from Wiktionary)