frostingtrim

noun
UK /ˈfrɒstɪŋtrɪm/
US /ˈfrɔːstɪŋtrɪm/

Frostingtrim is the pretty icing edge put around a cake.

She added a pink frostingtrim around the top of the birthday cake.


OTHER MEANINGS

2. A decorative trim on clothing that looks like frosting.

The dancer's costume had a sparkly frostingtrim along the sleeves.

3. A snowy white border along a roof or window.

Icicles formed a frostingtrim on the cabin's roof.

4. The final decorative touch added to a project.

The gold stars were the frostingtrim on her science poster.