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transmissivity

transmissivity

1 8.1
How easily light or heat passes through a material
  • noun
  • /trænzˈmɪsɪvɪti/
  • Specialized
: 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
transparentness
vstransmissivity
1 5.6

How clear something is so you can see through it

is broader, referring to passage of various energy types
transparence
vstransmissivity
1 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
permeance
vstransmissivity
  • Specialized
1 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
transmissibility
vstransmissivity
  • Specialized
1 8.4

How much vibration or sound passes through a material

is broader, covering any energy including fluids like water
transmission density
vstransmissivity
  • Specialized
1 7.1

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

is more general, not only a measured radiation value
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
1 8.3

The quality of not letting water or air pass through

How Transmissive

transmissivity
  • Specialized
1 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.