overlay

1 of 2

verb

over·​lay ˌō-vər-ˈlā How to pronounce overlay (audio)
overlaid ˌō-vər-ˈlād How to pronounce overlay (audio) ; overlaying
Synonyms of overlaynext

transitive verb

1
a
: to lay or spread over or across : superimpose
b
: to prepare an overlay for
2

overlay

2 of 2

noun

over·​lay ˈō-vər-ˌlā How to pronounce overlay (audio)
: a covering either permanent or temporary: such as
a
: an ornamental veneer
b
: a decorative and contrasting design or article placed on top of a plain one
c
: a transparent sheet containing graphic matter to be superimposed on another sheet

Examples of overlay in a Sentence

Verb you should apply a coat of primer first, and then overlay it with two coats of paint cedar shingles overlaying one another on the roof Noun a silver ring with gold overlay The wooden table has a marble overlay.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Verb
Interview Coder was a transparent window that could overlay one side of a Zoom meeting, allowing Claude to listen in on the questions and provide answers. Sam Kriss, Harpers Magazine, 24 Feb. 2026 The lightest is then used for the sidewall overlays, lace cover and the laces themselves, while the upper’s base and tongue serves as the middleground. Ian Servantes, Footwear News, 23 Feb. 2026
Noun
Previous editions of the model all featured a mesh base with suede overlays, but the forthcoming dark look features leather for both elements. Ian Servantes, Footwear News, 18 Feb. 2026 As part of an larger asphalt overlay group project, Carmel Knolls Drive will be resurfaced from Carmel Canyon Road to Aida Street, near Carmel Knolls Park, and Carmel Country Road will be smoothed out from Del Mar Heights and Townsgate Drive, along the frontage of the Carmel Country Plaza. Karen Billing, San Diego Union-Tribune, 17 Feb. 2026 See All Example Sentences for overlay

Word History

First Known Use

Verb

14th century, in the meaning defined at sense 1a

Noun

15th century, in the meaning defined above

Time Traveler
The first known use of overlay was in the 14th century

Browse Nearby Words

Cite this Entry

“Overlay.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/overlay. Accessed 26 Feb. 2026.

Kids Definition

overlay

1 of 2 verb
over·​lay ˌō-vər-ˈlā How to pronounce overlay (audio)
overlaid -ˈlād How to pronounce overlay (audio) ; overlaying
1
: to lay or spread over or across
2

overlay

2 of 2 noun
over·​lay ˈō-vər-ˌlā How to pronounce overlay (audio)
: something (as a veneer on wood) that is overlaid

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