frostwork

[ frawst-wurk, frost- ]

/ ˈfrɔstˌwɜrk, ˈfrɒst- /

the delicate tracery formed by frost, especially on glass.

similar ornamentation, as on metal.

Origin of frostwork

First recorded in 1640–50; frost + work

A red rash, with the pattern of frostwork on a Minnesota windowpane in January, was across his lean, handsome face.

The Planet Strappers |Raymond Zinke Gallun
I placed my warm hand against a pane which was covered by the crystallization, and melted the frostwork which clung to it.

The Glaciers of the Alps |John Tyndall
When they are real, they are not glass threads or frostwork, but the solidest thing we know.

Essays, First Series |Ralph Waldo Emerson
Frostwork is something too delicate for human hands, but in it we excel.

Prince Lazybones and Other Stories |Mrs. W. J. Hays

Frostwork on the windows may resemble vegetable forms; but it has no resemblance whatever to vegetable life.

A Theory of Creation: A Review of 'Vestiges of the Natural History of Creation' |Francis Bowen

frostwork

/ (ˈfrɒstˌwɜːk) /

the patterns made by frost on glass, metal, etc

similar artificial ornamentation