pox has definitions from the fields of medicine,sexuality
1
[ noun ] (medicine,sexuality) a common venereal disease caused by the Treponema pallidum spirochete; symptoms change through progressive stages; can be congenital (transmitted through the placenta)

Synonyms

syph syphilis

2
[ noun ] (medicine) a contagious disease characterized by purulent skin eruptions that may leave pock marks
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