doodlebug

(-bug′)

noun

  1. the larva of certain ant lions
  2. Informal a divining rod or another similar device used in trying to locate something underground
  3. Informal buzz bomb

Origin: doodle + bug

See doodlebug in American Heritage Dictionary 4

noun
Chiefly Southern U.S.
  1. See ant lion.
  2. See pill bug.
  3. See sow bug.
  4. A divining rod.

Origin:

Origin: Perhaps dialectal doodle, fool, simpleton

Origin: ; akin to Low German dudeldopp

Origin: + bug

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