[Hau.sa] n, pl Hausa or Hausas (1853) 1: the Chadic language of the Hausa people widely used in western Africa as a trade language
2: a member of a black people of northern Nigeria and southern Niger
[Hau.sa] n, pl Hausa or Hausas (1853) 1: the Chadic language of the Hausa people widely used in western Africa as a trade language
2: a member of a black people of northern Nigeria and southern Niger
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012