Nilotis

Etymology
From, feminine of.

Adjective

 * 1)  Nilotic; belonging to the Nile

Declension
Only used in the feminine, only attested in the nominative singular Nīlōtis and ablative singular Nīlōtide in Classical Latin. From the root Nīlōtid-, the genitive singular can be inferred to be *Nīlōtidis (attested postclassically in Sidonius Apollinaris), the dative singular *Nīlōtidī; the accusative singular would be *Nīlōtida if inflected as in Greek and *Nīlōtidem if Latinized.