IRRADIATION Synonyms: 44 Similar and Opposite Words

irradiation

noun

Definition of irradiation

as in illumination

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Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of irradiation It is intended to give utilities and other nuclear stakeholders an independent assessment before the fuel moves toward commercial demonstration irradiation. — Neetika Walter, Interesting Engineering, 18 Aug. 2026 Moreover, tritium is easier to produce than plutonium, which has to be created in a costly and complex technological process that involves the irradiation of uranium in a nuclear reactor. — Tereza Pultarova, IEEE Spectrum, 10 Aug. 2026 Many of these molecules formed after the irradiation. — Siddhant Pusdekar, Quanta Magazine, 1 June 2026 That transfusion risk can be mitigated by irradiation, but not all facilities, especially smaller hospitals, have irradiators on site. — Torie Bosch, STAT, 1 June 2026 See All Example Sentences for irradiation

Recent Examples of Synonyms for irradiation

Noun

Artificial nighttime illumination can alter the behavior of migratory birds, insects and other nocturnal species that rely on moonlight and starlight to navigate, feed and reproduce, the coalition says.

— Jean Lee, NBC news, 6 Aug. 2026
Adaptive matrix headlights, which can selectively dim portions of the beam to avoid dazzling other drivers while maintaining maximum illumination elsewhere, are theoretically the technological solution to the problem.

— Matthew MacConnell, ArsTechnica, 3 Aug. 2026

Definition of illumination

Noun

Her exhibit design vision, envisaged in partnership with partner Paul Cournet and his studio Cloud, incorporated luminescence and hues that radiated from the gems, dictating the color palette of purple, green, yellow and pink.

— Sofia Celeste, Footwear News, 25 June 2026
In a new study published in PLOS, researchers analyzed 161 fossils with a new rapid and non-destructive protocol, based on stimulating the bone remains with an external energy source, called luminescence.

— Maria Mocerino, Interesting Engineering, 6 June 2026

Definition of luminescence

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“Irradiation.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/irradiation. Accessed 27 Aug. 2026.

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Synonyms of irradiation

noun

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