cantharides russian

• му́шка

  front sight, foresight, bead (of a gun)

  little fly, small fly

  beauty spot, beauty patch

  dot, spot, polka dot

  Spanish fly, blister-fly, cantharides

  blistering plaster, vesicatory

• нары́вник

  blister beetle, cantharides

  person suffering from boils, person prone to abscesses

  drawing plaster, poultice (for boils)