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transmissivity

transmissivity

8.1
How easily light or heat passes through a material
  • noun
  • /trænzˈmɪsɪvɪti/
  • Specialized
translation icon : transmisividad
  • The transmissivity of the water in the lake was tested to see how much light penetrated through it.

Examples

  • Researchers measured the transmissivity of different fabrics to determine which ones would work best for solar panels.

  • The transmissivity of the new glass material allows more sunlight to enter the greenhouse effectively.

  • And if you think about the reflectivity transmissivity, so you have a piece of glass, right?

Synonyms

transparency
vstransmissivity
  • Specialized
5 4.6

To let light pass so you can see objects behind

is broader, applying to other energies and to fluids as well
transmission
vstransmissivity
  • Specialized
4 6.4

The percentage of light that passes through a material

is a wider concept covering passage of other energy forms
permeability
vstransmissivity
  • Specialized
3 7.4

How easily liquid or gas passes through a material like soil

is broader, applying to all energy forms not only fluids
translucency
vstransmissivity
1 6.9

Allowing light to pass so shapes on the other side are not clear

is broader, concerning general energy passage not only diffused light
transmittance
vstransmissivity
  • Specialized
1 8.2

The part of light that passes through a material like glass

is broader, describing general ability for different energy types
transmissibility
vstransmissivity
  • Specialized
8.4

How much vibration or sound passes through a material

is broader, covering any energy including fluids like water
permeance
vstransmissivity
  • Specialized
8.6

The ability of a material to let gases or water vapor pass through it

is broader, covering various energy types beyond gases or vapors
transmission density
vstransmissivity
  • Specialized
7.1

The amount of light or other radiation that a material lets pass through

is more general, not only a measured radiation value
transparence
vstransmissivity
6.5

Quality that lets light pass through a material so you can see through it

is similar but extends to nonradiant energy like moving water
transparentness
vstransmissivity
5.6

How clear something is so you can see through it

is broader, referring to passage of various energy types
diaphaneity
vstransmissivity
  • Specialized
9.9

The degree to which a material lets light pass through it

is broader, covering passage of many energy kinds not only light
semitransparency
vstransmissivity
6.8

Letting some light pass while hiding a clear view of things behind

is broader, covering partial passage of various energy types

Antonyms

4 7.0

How much light or other rays something does not let through

impermeability
  • Specialized
8.3

The quality of not letting water or air pass through

How Transmissive

transmissivity
  • Specialized
8.1
opacity
4 7.0

Surface Forms

Morphology

transmissivity = transmissive (transparent) = transmit + ive + ity

Formed from the adjective 'transmissive' + '-ity'; the meaning 'capacity to transmit (light, energy, etc.)' follows predictably from the base.

Etymology

The word transmissivity comes from trans- 'across' and mittere 'to send', the same root as transmit. So transmissivity is about how well a material 'sends' energy like light or heat across it, which explains its modern meaning.