Talk:overlay
overlain v. overlaid[edit]
When does one use overlain v. overlaid?
^^^ above is an unsigned question from 64.253.119.242 on 10 August 2005
overlain is the past participle of overlie; overlaid is the past participle of overlay
Two examples: Sediments carried by the Mississippi River have overlain ancient salt deposits. I have overlaid the tracks that the GPS unit records onto maps in Google Earth.
Note that many people get them confused (and hence use the wrong one). Overlay itself can also be the simple past form of overlie, which increases the confusion. If in doubt, remember that overlain will normally just be "overlain something" whereas overlaid will be "overlaid something onto something else". Ozaru 11:18, 13 January 2011 (UTC)
a decorative layer put on top of something.[edit]
A decorative layer put on top of something. --Backinstadiums (talk) 19:13, 21 June 2021 (UTC)