Frostworks [noun]

When they are real, they are not glass threads or frostwork, but the solidest thing we know.

The frostwork had so covered the window-panes that it was hardly possible to get a glimpse at the scenery outside.

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

Obstacles, insuperable to the intellect of any adviser, shall melt away like frostwork before a ray from the celestial sun.

The little frostwork which Titmouse had thrown around his heart, began to melt like snow under sunbeams.

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

The same is true of the silver frostwork traced on the window-pane by the delicate touch of invisible fingers.

I placed my warm hand against a pane which was covered by the crystallization, and melted the frostwork which clung to it.

Frostwork is something too delicate for human hands, but in it we excel.

As the cold increases the line of frostwork creeps down the sides, producing fantastic changes in the aspect of the hill.