Found 2 items, similar to variolation.
English → English (WordNet) Definition: variolation variolation n : the obsolete process of inoculating a susceptible person with material taken from a vesicle of a person who has smallpox [syn: variolization]
English → English (gcide) Definition: Variolation Variolation \Va`ri*o*la"tion\, n. (Med.) Inoculation with smallpox. [1913 Webster]