Underlayer: meaning, definitions and examples

Used when discussing clothing or materials worn beneath the main clothing layers to provide extra warmth or protection. Common in sports or outdoor activities during colder weather.

• He wore an underlayer to stay warm during his morning run
• The underlayer of fabric helped wick away sweat

Specifically refers to a shirt worn under the main shirt to absorb sweat, provide an additional layer for warmth, or protect the outer shirt. Commonly worn by men under dress shirts.

• He always wears an undershirt with his dress shirts to avoid stains
• The thin undershirt was perfect for layering in the fall

Refers to clothing worn beneath outer clothes. It is a general term that can include items such as underwear, bras, and other similar garments. Often used in more formal or technical contexts.

• Comfortable undergarments are important for a long day at work
• She packed several undergarments for her trip

Used to describe clothing that retains heat. Typically refers to specialized clothing designed to keep the body warm in cold conditions, often made from insulating materials.

• She bought thermal socks for her winter trip to the mountains
• Thermal shirts are essential for anyone camping in the snow

This term is used in various technical fields to describe a layer that exists beneath a surface layer, often for stability or protection.

• The underlayer of paint helps protect the wooden surface from moisture.
• The floor is composed of multiple layers, including an underlayer for extra durability.

Commonly used in clothing and construction, especially when referring to the first layer that comes in direct contact with the skin or the foundational layer in a structure.

• A good base layer is essential for staying warm in cold weather.
• The base layer of the building must be solid to support the upper floors.

Frequently used in painting and cosmetics, referring to a preparatory coating applied to ensure better adhesion of subsequent layers.

• Before painting the wall, apply a primer to ensure the paint sticks well.
• She used a primer on her face to make her makeup last longer.

Often used in scientific and industrial contexts, this word describes the underlying layer or substance on which processes or reactions occur.

• The enzyme acts on the substrate to produce a chemical reaction.
• In electronics, the wafer acts as a substrate for building circuits.