verglas.

A thin coating of clear ice on rock or another surface.

Use it for

Words that belong together

• verglas on rock
• a film of verglas

On the page

Verglas coated the steps above the stream.

She tested the rock for verglas before shifting her weight.

Usage notes

Primary category: environment. Forms: Usually uncountable; no ordinary plural. Legacy lexical fields mirror sense 1 only. Use numbered sense fields for all meanings.