variola vaccina
         n 1: 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 vaccinia}, {variola vaccina}]

English Dictionary: verliebt sein	by the DICT Development Group
From WordNet (r) 3.0 (2006) [wn]:
variola vaccine n 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 Synonym(s): vaccinia, vaccina, variola vaccine, variola vaccinia, variola vaccina
From WordNet (r) 3.0 (2006) [wn]:
variola vaccinia n 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 Synonym(s): vaccinia, vaccina, variola vaccine, variola vaccinia, variola vaccina
From WordNet (r) 3.0 (2006) [wn]:
variola virus n the virus that causes smallpox in humans; can be used as a bioweapon Synonym(s): variola virus, smallpox virus
From WordNet (r) 3.0 (2006) [wn]:
very low frequency n 3 to 30 kilohertz Synonym(s): very low frequency, VLF
From WordNet (r) 3.0 (2006) [wn]:
viral hepatitis n hepatitis caused by a virus
From WordNet (r) 3.0 (2006) [wn]:
viral pneumonia n pneumonia caused by a virus
From WordNet (r) 3.0 (2006) [wn]:
Vireo olivaceous n of northern North America having red irises and an olive- grey body with white underparts Synonym(s): red-eyed vireo, Vireo olivaceous