#1 layer n. [bed] single thickness of usually some homogeneous substance; "slices of hard-boiled egg on a bed of spinach". wn
#2 layer v. make or form a layer; "layer the different colored sands". wn
#3 layer n. a relatively thin sheetlike expanse or region lying over or under another. wn
#4 layer n. [level, stratum] an abstract place usually conceived as having depth; "a good actor communicates on several levels"; "a simile has at least two layers of meaning"; "the mind functions on many strata simultaneously". wn
#5 layer n. a hen that lays eggs. wn
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