Hoarfrost

ahd-5
  • noun. A white coating of ice crystals formed by sublimation of atmospheric water vapor on a surface.
  • The Century Dictionary and Cyclopedia
  • noun. White frost. See hoar, a., and frost.
  • the GNU version of the Collaborative International Dictionary of English
  • noun. The white particles formed by the congelation of dew; white frost.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • noun. Dew-drops which have undergone deposition and frozen into ice crystals to form a white deposit on an exposed surface, when the air is cold and moist.
  • WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
  • noun. ice crystals forming a white deposit (especially on objects outside)
  • Word Usage
    "I did have to look it up, not sure myself, but the explanation was simple really, frozen dew, but the word hoarfrost sounds much more mystical."
    cross-reference
    dew  dew point  glaze  rime  
    Hypernym
    Words that are more generic or abstract
    ice  water ice  
    Same Context
    Words that are found in similar contexts
    variant
    horefrost