vaccinia

(vak sinē ə)

noun

cowpox

Origin: ModL < L vaccinus: see vaccine

Related Forms:

See vaccinia in American Heritage Dictionary 4

noun
  1. See cowpox.
  2. The usually mild, cutaneous and sometimes systemic reaction in individuals who have been inoculated with smallpox vaccine.

Origin:

Origin: New Latin vaccīnia

Origin: , from Latin vaccīnus, of cows; see vaccine

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Related Forms:

  • vac·cinˈi·al adjective

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