'Hygrodeik' definitions:

Definition of 'hygrodeik'

(from WordNet)
noun
A wet and dry bulb hygrometer

Definition of 'Hygrodeik'

From: GCIDE
  • Hygrodeik \Hy"gro*deik\, n. [Gr. ? wet, moist, and ? to show.] (Physics) A form of hygrometer having wet and dry bulb thermometers, with an adjustable index showing directly the percentage of moisture in the air, etc. [1913 Webster]