hoarfrost
Dawn's white coating
Hoarfrost is the feathery white ice crystals that form on cold surfaces—grass, windows, tree branches—when water vapor freezes directly from the air without first becoming dew.
It appears on still, clear nights when temperatures drop below freezing: The field was white with hoarfrost at dawn.
The hoar- element means gray or white, as in hoary.
Low temperature state
- freezingExtremely cold
- subzeroBelow the freezing point
- frigidExtremely and intensely cold
- chillCold sensation or relaxation
winter · dawn · overnight · still air · clear sky · humidity · moisture · calm
Granular ice deposit
- ice crystalsSolid water formations
- freezingExtremely cold
- condensationVapor turning to liquid
- sublimationSolid to gas directly
dew point · frozen dew · feathering · crystallization · icing · glaze · frozen mist
Clear, ordered, brilliant
- featheryLight and soft-textured
- delicateEasily broken or harmed
- lacyHaving openwork patterns
- whiteAbsence of pigment
silvery · glittering · sparkling · intricate · filigree · gossamer · translucent · ethereal
Water's solid form
- snowFrozen crystalline precipitation
- frozenSolidified by extreme cold
- JanuaryYear's opening month
- DecemberYear's final month
solstice · tundra · permafrost · blizzard · glacial · wintry · polar · hibernation
Narrow-leaved ground cover
- branchesLimbs of trees
- leavesTree's photosynthetic organs
- cobwebsAbandoned spider silk
- fence wireMetal strands for enclosures
windowpane · windshield · twig · bark · pine needles · berries · rooftop · spiderweb
cold
Low temperature state
chill · winter · dawn · overnight · still air · clear sky · humidity · moisture · calm · predawn
rime
Granular ice deposit
- ice crystalsSolid water formations
- freezingExtremely cold
- condensationVapor turning to liquid
sublimation · dew point · frozen dew · feathering · crystallization · icing · glaze · frozen mist
crystalline
Clear, ordered, brilliant
white · silvery · glittering · sparkling · intricate · filigree · gossamer · translucent · ethereal · wispy
ice
Water's solid form
December · solstice · tundra · permafrost · blizzard · glacial · wintry · polar · hibernation · bitter cold
grass
Narrow-leaved ground cover
fence wire · windowpane · windshield · twig · bark · pine needles · berries · rooftop · spiderweb · railings
- weather phenomenatornado, wind, hurricane, gust, blizzard
- wintersnow, ice, cold, frozen, icicle
- ice and snowiceberg, ice floe, icicle, glacier, sea ice
- polar regionsAntarctica, polar bears, Arctic Ocean, glaciers, Arctic
- condensationcondensation, dew, fog, steam, water droplets
- Frostrime, frozen dew, ice crystals
hoarfrostheat
Transferred thermal energy
warmth · scorching heat · thaw · melt · summer heat
hoarfrostsublimation
Solid to gas directly
evaporation · vaporization · melting · thawing · condensation