'Water witch' definitions:

Definition of 'water witch'

(from WordNet)
noun
Someone who uses a divining rod to find underground water [syn: water witch, dowser, rhabdomancer]

Definition of 'Water witch'

From: GCIDE
  • Water witch \Wa"ter witch`\ (Zool.) (a) The dabchick. (b) The stormy petrel. [Prov. Eng.] [1913 Webster]

Synonyms of 'water witch'

From: Moby Thesaurus