~ 1
■ verb ( past and past participle overlaid )
1》 coat the surface of.
2》 lie on top of.
3》 (of a quality or feeling) become more prominent than (a previous one).
■ noun
1》 a covering.
↘a transparent sheet over artwork or a map, giving additional detail.
2》 Computing replacement of a block of stored instructions or data with another.
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~ 2
past of overlie .