1
: a lightweight overcoat
2
Examples of topcoat in a Sentence
threw on a wool topcoat and headed out into the snow
Recent Examples on the Web
The shine will out-beat any topcoat, while short nails will always be chic (and practical).
—
Amanda Le,
InStyle,
3 June 2026
After painting a nude base using OPI’s Put It in Airplane Mode, Ganzorigt added a classic French tip in Funny Bunny before applying a topcoat and adding her go-to OPI x Zola Tin Man Can Glaze chrome effect.
—
Charley Ross,
Glamour,
28 May 2026
O’Meallie uses spray paint and a clear topcoat to give the pieces a reflective, ultra-white surface.
—
Ray Mark Rinaldi,
Denver Post,
20 Apr. 2026
Set and add more topcoat, layering topcoat and filing any bumps until the nail is smooth and the cannabis and flakes are encased within.
—
Emily Earlenbaugh,
Forbes.com,
17 Apr. 2026
See All Example Sentences for topcoat
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Amanda Le,
InStyle,
3 June 2026
After painting a nude base using OPI’s Put It in Airplane Mode, Ganzorigt added a classic French tip in Funny Bunny before applying a topcoat and adding her go-to OPI x Zola Tin Man Can Glaze chrome effect.
—
Charley Ross,
Glamour,
28 May 2026
O’Meallie uses spray paint and a clear topcoat to give the pieces a reflective, ultra-white surface.
—
Ray Mark Rinaldi,
Denver Post,
20 Apr. 2026
Set and add more topcoat, layering topcoat and filing any bumps until the nail is smooth and the cannabis and flakes are encased within.
—
Emily Earlenbaugh,
Forbes.com,
17 Apr. 2026
See All Example Sentences for topcoat
Cite this Entry
“Topcoat.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/topcoat. Accessed 6 Jul. 2026.
Copy CitationKids Definition
topcoat
noun
top·coat
ˈtäp-ˌkōt 
: a lightweight overcoat
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