noun see: impetus Date: 14th century an acute contagious staphylococcal or streptococcal skin disease characterized by vesicles, pustules, and yellowish crusts
IMPETIGO
Meaning of IMPETIGO in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012