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- Dictionaryradiant/ˈreɪdɪənt/
adjective
- 1. sending out light; shining or glowing brightly: "a bird with radiant green and red plumage" Similar Opposite
- 2. (of electromagnetic energy, especially heat) transmitted by radiation, rather than conduction or convection: "plants convert the radiant energy of the sun into chemical energy"
noun
- 1. a point or object from which light or heat radiates, especially a heating element in an electric or gas heater: "I sat down by my hissing gas fire—one of the radiants was missing"
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Irradiant is an adjective that means emitting rays of light or serving to or able to illuminate or brighten. Learn the etymology, usage, and examples of irradiant from the Merriam-Webster Unabridged Dictionary.
Irradiant means radiating light; shining brightly. It is an adjective derived from the verb irradiare, meaning to shine upon. See synonyms, pronunciation, and examples of irradiant.
Irradiant definition: irradiating; radiant; shining.. See examples of IRRADIANT used in a sentence.
Irradiant means sending forth radiant light or shining brightly. Find the origin, pronunciation, and examples of irradiant and related words in this online dictionary.
Irradiant is an adjective that means sending forth radiant light. It comes from Latin irradiāns, the present participle of irradiāre, to shine forth.
light or other types of radiation used in order to treat or diagnose a medical condition: X-rays are a form of irradiation. SMART Vocabulary: related words and phrases. Physics: radiation & radioactivity. alpha particle. background radiation. decay. electromagnetic radiation. gamma radiation. gamma ray. luminosity. non-ionizing. non-irradiated.
to use radiation (= a form of energy) to destroy something, especially bacteria in food to keep it fresh. irradiation. noun [ U ] us / ɪˌreɪd·iˈeɪ·ʃən /