London

n.
London paste (Med.),
a paste made of caustic soda and unslacked lime; -- used as a caustic to destroy tumors and other morbid enlargements.
London pride
  1. A garden name for Saxifraga umbrosa, a hardy perennial herbaceous plant, a native of high lands in Great Britain.
  2. A name anciently given to the Sweet William.
    3. London rocket (Bot.),
    a cruciferous plant (Sisymbrium Irio) which sprung up in London abundantly on the ruins of the great fire of 1667.