Feverfew
Feverfew (fē"vẽr*fū) , noun
[Anglo-Saxon feferfuge, from Latin febrifugia. See fever, Fugitive, and compare Febrifuge.]
(Botany) A perennial plant (Pyrethrum Parthenium, or Chrysanthemum Parthenium) allied to camomile, having finely divided leaves and white blossoms; -- so named from its supposed febrifugal qualities.