frostwork

/ˈfrɔstˌwɜrk/
noun
  1. Delicate, feathery patterns of ice that form on surfaces, such as windows or plants, when the temperature is below freezing.
    • The photographer captured the intricate frostwork on a frozen spiderweb.
    • Each winter, the old shed's roof is covered in beautiful frostwork.
    • The morning sun made the frostwork on the window sparkle like diamonds.
  2. Decorative patterns or designs that resemble frost, often carved or painted on glass, metal, or other materials.
    • The building's windows featured elegant frostwork in a Victorian style.
    • The antique mirror had delicate frostwork etched along its edges.
    • The glassblower created a vase with frostwork that looked like icy ferns.
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