Overlay and Overlayer

Overlay noun - Protective covering consisting, for example, of a layer of boards applied to the studs and joists of a building to strengthen it and serve as a foundation for a weatherproof exterior.

Overlayer is a synonym for overlay. In some cases you can use "Overlayer" instead a noun "Overlay".

Nearby Words: overlap, overlaid, overlaying

Overlayer noun - Protective covering consisting, for example, of a layer of boards applied to the studs and joists of a building to strengthen it and serve as a foundation for a weatherproof exterior.

Overlay is a synonym for overlayer. You can use "Overlay" instead the word "Overlayer" as a noun or a verb.