Tra từ variola vaccinia - Từ điển WordNet v3.1

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Từ điển WordNet v3.1 - WordNet Dictionary

variola vaccinia

noun

a local infection induced in humans by inoculation with the virus causing cowpox in order to confer resistance to smallpox;
normally lasts three weeks and leaves a pitted scar
• Syn:
vaccinia, vaccina, variola vaccine, variola vaccina
• Hypernyms:
infection
• Hyponyms:
progressive vaccinia, vaccinia gangrenosa