Dictionary.com
definitions

water diviner

noun
  1. British a person able to locate the presence of water, esp underground, with a divining rodUS name: waterfinder
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Examples from the Web for water diviner

Historical Examples of water diviner

  • I felt my copy of "Le Morte d'Arthur" turning in my hand, like a water-diviner's rod.

    Set in Silver

    Charles Norris Williamson and Alice Muriel Williamson

  • There's no water there yet; but the most fun of all to-day was the water-diviner the old Gonzales brought.

    The Guests Of Hercules

    C. N. Williamson and A. M. Williamson