North Bolivian Quechua is a

dialect The term dialect (from Latin , , from the Ancient Greek word , 'discourse', from , 'through' and , 'I speak') can refer to either of two distinctly different types of linguistic phenomena: One usage refers to a variety of a language that is ...

of the

Southern Quechua Southern Quechua ( qu, Urin qichwa, es, quechua sureño), or simply Quechua (Qichwa or Qhichwa), is the most widely spoken of the major regional groupings of mutually intelligible dialects within the Quechua language family, with about 6.9 mil ...

language, spoken in northern Bolivia on the Peruvian border, as well as by immigrants in Peru.

References

Languages of Peru Southern Quechua {{na-lang-stub Languages of Bolivia