lentigo
noun /lenˈtaɪɡəʊ/
/lenˈtaɪɡəʊ/
[uncountable] (medical)- a condition in which small brown areas appear on the skin, usually in old people see also liver spotWord Originlate Middle English (denoting a freckle or pimple): from Latin, from lens, lent- ‘lentil’.