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.

Layer definition: a thickness of some material laid on or spread over a surface.. See examples of LAYER used in a sentence.

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 can also be used figuratively to describe an abstract thickness or barrier.

A layer of a material or substance is a quantity or piece of it that covers a surface or that is between two other things.

Layer (deep learning), a structure in the architecture of a deep learning model, which take information from the previous layers and then pass information to the next layer

n. 1. a. One that lays: a tile layer. b. A hen kept for laying eggs. 2. a. A single thickness of a material covering a surface or forming an overlying part or segment: a layer of dust on the windowsill; a cake with four layers.

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

Aug 28, 2025 · layer (third-person singular simple present layers, present participle layering, simple past and past participle layered) (ambitransitive) To cut or divide into layers.

Definition of layer noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.