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radiative

American  
[rey-dee-ey-tiv] / ˈreɪ diˌeɪ tɪv /
Also radiatory

adjective

  1. giving off radiation.


radiative British  
/ ˈreɪdɪətɪv /

adjective

  1. physics emitting or causing the emission of radiation

    a radiative collision

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of radiative

First recorded in 1830–40; radiat(ion) + -ive

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The researchers began by developing the basic electromagnetic theory describing how radiative modes couple.

From Science Daily Jul. 22, 2026

The magnetic fields can be measured through the Zeeman effect of radiative emissions of atoms and molecules.

From Salon Apr. 16, 2025

Utilising plastic waste, the team engineered thin-film aerogels that function as thermal insulators and radiative coolers.

From Science Daily Jun. 4, 2024

The exceptional sensitivity is attributed to biexcitonic radiative emission generated through proton-induced upconversion and impact ionisation.

From Science Daily Feb. 1, 2024

Its evolution is not in one continuous line, but is radiative from one common centre, and is dispersive.

From The Idea of God in Early Religions by F. B. (Frank Byron) Jevons

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