You searched for: “radiant
radiant (adjective), more radiant, most radiant
1. Descriptive of that which shows or has an attractive quality of love, health, happiness, etc.: Alexandria always has a radiant smile and a radiant inner glow when she meets and talks with people.
2. Conveying something that is bright, glowing, and shining: The radiant sun came out from behind the storm clouds.

Laura's radiant behavior expressed her genuine pleasure when her friend graduated with honors from her high school.

Shining brightly and showing pleasure.
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This entry is located in the following unit: Holiday Greetings; 2012 to 2013 (page 1)
(Greek: light; ultraviolet and infrared radiation; radiant energy)
Word Entries containing the term: “radiant
irradiance, radiant flux density
1. A radiometric term for the rate at which radiant energy is transferred across a unit area of a surface, commonly measured in watts per square meter.
2. A radiometric term for the rate at which radiant energy in a radiation field is transferred across a unit area of a surface (real or imaginary) in a hemisphere of directions.

In general, irradiance depends on the orientation of a surface. The radiant energy may be confined to a narrow range of frequencies (spectral or monochromatic irradiance which is characterized by a single frequency) or integrated over a broad range of frequencies.

Word Entries at Get Words: “radiant
radiant
The apparent point on the celestial sphere from which meteors making up a shower seem to emerge, as a result of a perspective effect.
This entry is located in the following unit: Astronomy and related astronomical terms (page 21)
Referring to something that is shining brightly and beaming; or pertaining to someone who is expressing pleasure, love, and well-being. (1)