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underlayer

underlayer

4.2
A material placed under something else to protect or support it
  • noun
  • /ˈʌndərˌleɪər/
translation icon : capa inferior
  • The architect specified a durable underlayer for the roof to provide necessary support for the tiles.

It may be loosened that signature enough for us to perceive an underlayer of its changing seasonal vesture, because the weather does change with the seasons.

Examples

  • The use of underlayers is universal in the fabrication of thin-film media.

    Academic text (1996)
  • An underlayer of chromium with a thickness of 20-100 nm is first deposited to ensure the nucleation of the magnetic film with the easy axis of magnetization in plane.

    Academic text (1996)
  • So it's just a light less laser that goes and really resurfaces the underlayer of the skin.

  • It is now clear that the nature of the underlayer also has a large effect on determining noise performance.

    Academic text (1996)
  • Magnetic films tend to replicate the underlayer structure below.

    Academic text (1996)
  • This gluey underlayer, like the Cremonese original from which it descended, created a hard, impermeable coat over the instrument, providing the ground for the application of the next layer, the colored varnish.

    Academic text (1994)
  • The contractor recommended using a moisture-resistant underlayer to protect the flooring from potential water damage.

  • In order to increase comfort, a soft foam underlayer was installed beneath the carpet in the living room.

Synonyms

layer
vsunderlayer
432 2.0

A thin sheet of material that covers a surface

is specifically a supporting base beneath another stratum rather than any sheet
substrate
vsunderlayer
  • Specialized
6 7.9

A layer that lies under another layer, for example under soil or paint

is a general base or support term usable beyond technical fields
substratum
vsunderlayer
1 8.9

A layer under something that forms its base, like rock under ruins

focuses on physical base or support rather than metaphorical foundation
sublayer
vsunderlayer
1 5.1

A thin part under another surface, for example under paint or soil

serves as a base or support rather than only indicating position
underthing
vsunderlayer
1 8.2

A padded layer placed under something to protect it

functions specifically to be a supporting base rather than a general layer
undercoat
vsunderlayer
  • Specialized
1 4.3

A first thin layer of paint applied to a surface before the final coat

is a base or support layer used in many material contexts not only paint
underlayment
vsunderlayer
  • Specialized
7.3

A thin pad that goes under a floor or carpet to make it warmer and quieter

serves as a base or support in many contexts not only flooring
underlining
vsunderlayer
4.9

A layer of fabric sewn inside clothing to give support and shape

acts as a general base or support across materials not limited to garments
undercolor
vsunderlayer
  • Specialized
7.7

A color layer placed under paint to change the final look

is a base or support layer used for structural purposes not just color effects

How Supportive

foundation
  • Specialized
127 3.6
underlayer
4.2
backing
3.1
liner
35 3.4
coating
35 3.4

Surface Forms

underlayer singular
underlayers plural

Morphology

underlayer = layer (transparent) = under + layer

Direct compound where 'under' specifies the spatial relation of the 'layer'; meaning aligns with standard English compounding patterns. [Postprocessing: moved 'under' from base_words to prefix]

Etymology

Underlayer comes from under- meaning 'below' and layer meaning 'a level of material'. Like a base or foundation under paint or a roof, an underlayer is a layer placed beneath another to protect or support it.