From Wiktionary, the free dictionary
tūnsō
- dative/ablative masculine/neuter singular of tūnsus
From Proto-Cushitic. Cognates include Hadiyya tunso and Kambaata tunsuta.
tunso f
- (collective) darkness
- Kazuhiro Kawachi (2007) A grammar of Sidaama (Sidamo), a Cushitic language of Ethiopia, page 32