verb, -laid, -lay⋅ing, noun | 1. | to lay or place (one thing) over or upon another. |
| 2. | to cover, overspread, or surmount with something. |
| 3. | to finish with a layer or applied decoration of something: wood richly overlaid with gold. |
| 4. | Printing. to put an overlay upon. |
| 5. | something laid over something else; covering. |
| 6. | a layer or decoration of something applied: an overlay of gold. |
| 7. | Printing.
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| 8. | a sheet of transparent paper placed over a photograph, a dummy, or other artwork for noting corrections, instructions, mechanical separations, etc. |
| 9. | Computers. software or data in external storage and brought into main storage for execution by replacing or augmenting software or data already there. |
| 10. | a transparent sheet giving special military information not ordinarily shown on maps, used by being placed over the map on which it is based. |
| 11. | a decorative piece of leather or other material stitched on a shoe. |
| 12. | Scot. a cravat. |
o·ver·laid (ō'vər-lād') v. Past tense and past participle of overlay1. |