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