As a proper noun light

is .

As a verb reradiate is

to absorb some amount of radiative energy, and then later emit that energy in the form of radiative energy the term is most often used in discussion of absorption of light or infrared radiation.

As a noun infrared

is electromagnetic radiation of a wavelength longer than visible light, but shorter than microwave radiation, having a wavelength between 700 nm and 1 mm.

As an adjective infrared

is having the wavelength in the infrared.

As a verb reradiate is

to absorb some amount of radiative energy, and then later emit that energy in the form of radiative energy. The term is most often used in discussion of absorption of light or infrared radiation.

Radiate is a see also of reradiate.

As verbs the difference between radiate and reradiate

is that radiate is to extend, send or spread out from a center like radii while reradiate is to absorb some amount of radiative energy, and then later emit that energy in the form of radiative energy the term is most often used in discussion of absorption of light or infrared radiation.

As an adjective radiate

is radiating from a center; having rays or parts diverging from a center; radiated.

As a noun radiate

is (zoology) one of the radiata.

Thermodynamics is a see also of reradiate.

As a noun thermodynamics

is (physics) the science of the conversions between heat and other forms of energy.

As a verb reradiate is

to absorb some amount of radiative energy, and then later emit that energy in the form of radiative energy the term is most often used in discussion of absorption of light or infrared radiation.

Radiation is a see also of reradiate.

As a noun radiation

is the shooting forth of anything from a point or surface, like the diverging rays of light; as, the radiation of heat.

As a verb reradiate is

to absorb some amount of radiative energy, and then later emit that energy in the form of radiative energy the term is most often used in discussion of absorption of light or infrared radiation.

As a noun authority

is (label) the power to enforce rules or give orders.

As an adjective extrajudicial is

(legal|of a punishment) carried out without legal authority.

In trigonometry|lang=en terms the difference between cotangent and arccotangent

is that cotangent is (trigonometry) in a right triangle, the reciprocal of the tangent of an angle symbols: cot, ctg or ctn while arccotangent is (trigonometry) an inverse of the cotangent function symbol: arccot.

As nouns the difference between cotangent and arccotangent

is that cotangent is (trigonometry) in a right triangle, the reciprocal of the tangent of an angle symbols: cot, ctg or ctn while arccotangent is (trigonometry) an inverse of the cotangent function symbol: arccot.

As a proper noun selenium

is , character in the play cistellaria of plautus.

As an adjective selenian is

pertaining to the moon.

Selenatian is a related term of selenian.

In mineralogy|lang=en terms the difference between selenatian and selenian

is that selenatian is (mineralogy) describing minerals containing selenate anions while selenian is (mineralogy) describing minerals containing selenium (especially when this replaces another element).

As adjectives the difference between selenatian and selenian

is that selenatian is (mineralogy) describing minerals containing selenate anions while selenian is pertaining to the moon.

Selenitian is a related term of selenian.

In mineralogy|lang=en terms the difference between selenitian and selenian

is that selenitian is (mineralogy) describing minerals containing selenite anions while selenian is (mineralogy) describing minerals containing selenium (especially when this replaces another element).

As adjectives the difference between selenitian and selenian

is that selenitian is (mineralogy) describing minerals containing selenite anions while selenian is pertaining to the moon.