overlay
UK /ˌəʊ.vəˈleɪ/ · US /ˌoʊvɚˈleɪ/ verb, noun
Also a form of overlie
Forms overlays overlaying overlaid overlayed
- verb (transitive) To lay, spread, or apply (something) over or across (something else); to overspread. “She will now overlay the crust with fruit.”
- verb To overwhelm; to press excessively upon.
- verb (transitive, now rare, archaic) To lie over (someone, especially a child) in order to smother it; to suffocate.
- verb (transitive, printing) To put an overlay on.
- verb (transitive, gambling) To bet too much money on.
- noun (photography, graphic arts) An image to be overlaid on another; a superimposition or diapositive.
- noun (printing) A piece of paper pasted upon the tympan sheet to improve the impression by making it stronger at a particular place.
- noun (gambling) Odds which are set higher than expected or warranted. Favorable odds.
- noun (horse racing) A horse going off at higher odds than it appears to warrant, based on its past performances.
- noun A decal attached to a computer keyboard to relabel the keys.
- noun (programming) A block of program code that is loaded over something previously loaded, so as to replace the functionality.
- noun (Internet) A pop-up covering an existing part of the display.
- noun (Scotland) A cravat.
Synonyms
cover superimpose superpose keystrip sheathing overlayer overlie
Etymology
From Middle English overleyen, from Old English oferleċġan, from Proto-West Germanic *obarlaggjan, from Proto-Germanic *uberlagjaną, equivalent to over- + lay. Cognate with Saterland Frisian uurläze, úurlääse, Dutch overleggen, German Low German overleggen, överleggen, German überlegen, Swedish överlägga, Norwegian overlegge. Compare overlie.
Webster’s 1913
- verb To lay, or spread, something over or across; hence, to cover; to overwhelm; to press excessively upon.
- verb To smother with a close covering, or by lying upon.
- noun A covering. Sir W. Scott.
- noun A piece of paper pasted upon the tympan sheet to improve the impression by making it stronger at a particular place.
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “overlay”, CC BY-SA 4.0. Details