SETOSE Meaning of SETOSE in English ˈsēˌtōs adjectivealso se·tous ˈsēd.əsEtymology: Latin setosus, saetosus, from seta, saeta bristle + -osus -ose, -ous — more at sinew : bristly , setaceous Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012