leprous

the word 'leprous' originates from the greek adjective 'lepros', meaning 'scaly' or 'rough', which derives from the noun 'lepis' (scale). this term was adopted into latin as 'lepra' to specifically denote the disease characterized by skin lesions and scaling. entering english via old french, the latin root combined with the adjectival suffix '-ous' (from latin '-osus') to form 'leprous', literally meaning 'full of leprosy' or 'characterized by scales'. thus, the modern medical and descriptive meanings directly reflect the ancient perception of the disease's primary physical symptom.

Structure: lepr (leprosy) + ous (adjective suffix) lepr is from latin 'lepra', meaning 'leprosy', itself from greek 'lepros' (scaly). ous is an english adjective-forming suffix from latin '-osus', meaning 'full of' or 'characterized by'.