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variolation

 

Definitions from WordNet

Noun variolation has 1 sense
  1. variolation, variolization - the obsolete process of inoculating a susceptible person with material taken from a vesicle of a person who has smallpox
    --1 is a kind of inoculating, vaccinating

Definitions from the Web

Variolation

Definition: Variolation refers to the process of deliberately inoculating someone with a small amount of a disease in order to confer immunity against the full-blown illness. Historically, variolation was commonly practiced to prevent smallpox.

Sense 1: (Noun) The act or process of deliberately infecting an individual with a controlled amount of a disease to stimulate immunity.

Example Sentence:

In the 18th century, variolation was widely used in Europe as a method to protect against smallpox.

Sense 2: (Verb) To inoculate or infect someone with a small amount of a disease in order to develop immunity.

Example Sentence:

Doctors variolated the patients in the isolated ward to minimize the risk of widespread infection.


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