IRRADIATION Synonyms: 44 Similar and Opposite Words

irradiation

noun

Definition of irradiation

as in illumination

Related Words

Relevance

Dissimilar Words

Example Sentences

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 The experiment used room-temperature electron irradiation, not the low-temperature neutron environment expected inside a fusion system. — Aamir Khollam, Interesting Engineering, 5 Sep. 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 See All Example Sentences for irradiation

Recent Examples of Synonyms for irradiation

Noun

In Comfort, for example, digital displays take a backseat only presenting necessary intel, while Refresh fittingly bolsters interior air management and illumination.

— Viju Mathew, Robb Report, 23 Sep. 2026
Militarnyi reports that the Zorelit v5 can be equipped with an automatic target detection and illumination system using AI algorithms.

— Kaif Shaikh, Interesting Engineering, 23 Sep. 2026

Definition of illumination

Noun

Studying the effects of this fluctuating luminescence on interpreting gesture may tell us whether speech has significant benefits around an evening campfire.

— Mike McRae September 02, New Atlas, 3 Sep. 2026
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

Definition of luminescence

Browse Nearby Words

irradiating

irradiation

irradiations

See all Nearby Words

Cite this Entry

Style

“Irradiation.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/irradiation. Accessed 24 Sep. 2026.

Copy Citation

Synonyms of irradiation

noun

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster on irradiation

More from Merriam-Webster

Word of the Day

pundit

Popular in Grammar & Usage

Do You Need a New Language Peeve?

More Commonly Mispronounced Words

Why do we use apostrophes to show possession?

Merriam-Webster’s Great Big List of Words You Love to Hate

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Popular in Wordplay

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

Back to School Vocabulary

14 Phobias You Probably Haven't Heard Of

Why do we say 'fly off the handle'?

Popular

Do You Need a New Language Peeve?

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

Games & Quizzes