frosting

noun

frost·​ing ˈfrȯ-stiŋ 

1

a

: icing

b

: trimming, ornamentation

2

: lusterless finish of metal or glass : mat

also : a white finish produced on glass (as by etching)

3

: the lightening (as by chemicals) of small strands of hair throughout the entire head to produce a two-tone effect compare streaking

Examples of frosting in a Sentence

We put frosting on the cupcakes.

Recent Examples on the Web

These tiny cakes are the perfect springtime treat full of tangy lemon flavor paired with a creamy citrus cream cheese frosting that cuts the tartness just enough, garnished with a sprinkling of bright lemon zest. —Melissa Locker, Southern Living, 11 Mar. 2025

The finish begins with more cinnamon and cherry, oak, a touch of fresh-baked bread and some chocolate frosting. —Chris Perugini, Forbes, 3 Mar. 2025

The fluffy texture and even layers are delicious with a rich chocolate frosting or homemade buttercream. —Sarah Martens, Better Homes & Gardens, 11 Feb. 2025

But the classic three-layer cake enveloped in cream cheese frosting is still our readers’ preferred way to enjoy this dessert. —Alana Al-Hatlani, Southern Living, 1 Mar. 2025

Word History

First Known Use

1750, in the meaning defined at sense 1a

Rhymes for frosting

• costing
• defrosting
• exhausting

Kids Definition

frosting

noun

frost·​ing ˈfrȯ-stiŋ 

1

: icing entry 1 sense 1

2

: a dull finish on metal or glass