overlay (B2)

noun

Pronunciation: /ˈoʊvərˌleɪ/

Definition

A layer or covering placed on top of something else.

Examples

• The map features an overlay showing the city's proposed subway expansion.

• She used a plastic overlay to protect the delicate surface of the antique table.

• The software allows you to add a text overlay to your live stream.

How to Use overlay

overlay with (prepositional phrase)

To cover a surface using a specific material. — "They decided to overlay the floor with hardwood."

overlay on (prepositional phrase)

To place one item on top of another. — "The software allows you to overlay text on an image."

Synonyms of overlay

Words with a similar meaning to overlay:

• cover
• layer
• superimpose
• superposition

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