Definition of bloody man's finger in English:

bloody man's finger

(also bloody men's finger)

noun

English Regional
rare
  • 1The wild arum or cuckoo pint, Arum maculatum.

  • 2The early purple orchid, Orchis mascula.

  • 3The foxglove; = bloody finger.

Origin

Late 18th century; earliest use found in William Withering (1741–1799), physician and botanist.