So•tho(so̅o̅′to̅o̅, sō′tō),USA pronunciationn., pl.-thos, (esp. collectively) -tho for 3.
Language Varietiesa group of closely related Bantu languages spoken in Lesotho and South Africa.
Language Varietiesany of the Sotho languages, esp. Sesotho.
Language VarietiesAlso called Basuto. a member of any of a cluster of linguistically and culturally related Bantu-speaking peoples of southern Africa, including the Tswana.