alastrim

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a mild form of smallpox caused by a less virulent form of the virus
• Syn:
variola minor, pseudosmallpox, pseudovariola, milk pox, white pox,
West Indian smallpox, Cuban itch, Kaffir pox
• Hypernyms:
smallpox, variola, variola major