layer, bed -- (single thickness of usually some homogeneous substance; "slices of hard-boiled egg on a bed of spinach")
layer -- (a relatively thin sheetlike expanse or region lying over or under another)
level, layer, 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")
layer -- (a hen that lays eggs)
layer -- (thin structure composed of a single thickness of cells)
Overview of verb layer
The verb layer has 1 sense
layer -- (make or form a layer; "layer the different colored sands")