The meaning of LAYER is one that lays something (such as a worker who lays brick or a hen that lays eggs). How to use layer in a sentence.

LAYER definition: 1. a level of material, such as a type of rock or gas, that is different from the material above or…. Learn more.

The noun layer describes a thin piece that's stacked on other thin pieces, like a layer of noodles in a lasagna dish. You can also apply a layer of paint to make your wall color more vivid. Layer …

A layer of a material or substance is a quantity or flat piece of it that covers a surface or that is between two other things. A fresh layer of snow covered the street. American English : layer / …

LAYER meaning: 1 : an amount of something that is spread over an area; 2 : a covering piece of material or a part that lies over or under another often used figuratively

Definition of layer noun from the Oxford Advanced Learner's Dictionary. a quantity or sheet of something that lies over a surface or between surfaces. layer (of something) A thin layer of …

a layer of soot on the windowsill; two layers of paint. something lying over or under something else; a level or tier: There can be multiple layers of metaphor in a single poem.