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reflectance

 

Definitions from WordNet

Noun reflectance has 1 sense
  1. coefficient of reflection, reflection factor, reflectance, reflectivity - the fraction of radiant energy that is reflected from a surface
    --1 is a kind of coefficient

Definitions from the Web

Reflectance

Description:

Reflectance refers to the property of a surface or material to reflect light or other electromagnetic radiation. It is the measure of how much light is reflected by an object.

Senses and Usages:

Noun:

1. In physics, the ratio of the amount of light or radiant energy reflected by a surface to the amount incident upon it.

Example sentence: The reflectance of the mirror was so high that it could reflect almost all the light falling on it.

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Adjective:

1. Pertaining to the property of reflecting light or radiation.

Example sentence: The glossy finish on the car's exterior enhanced its reflectance, making it shine brightly.

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Local usage:

In certain local contexts, "reflectance" might refer to the extent of reflection or shine on a physical object caused by light.

Example sentence: The locals believed that the high reflectance of the gemstone in their cultural artifact signified good luck.

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