Examples of ionize in a Sentence
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Under optimal viewing conditions, the stargazing website Earth Sky notes, about a quarter of Lyrids shooting stars produce persistent trains—lingering streaks of light that are the result of gases being ionized as the meteors enter Earth’s atmosphere.
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Gretchen Rundorff, Wired News, 17 Dec. 2025
Too much ionizing radiation exposure can cause long-term health problems, including cancer and reproductive issues.
—Jessica Rendall, Space.com, 12 Dec. 2025
The role of melanin The ionizing radiation, typically a destroyer of DNA and cells, appeared to be a nutrient for these resilient fungi.
—Mrigakshi Dixit, Interesting Engineering, 1 Dec. 2025
This study presents the first characterization of a domestic species in Chernobyl, establishing their importance for genetic studies into the effects of exposure to long-term, low-dose ionizing radiation.
—New Atlas, 27 Nov. 2025
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Gretchen Rundorff, Wired News, 17 Dec. 2025
Too much ionizing radiation exposure can cause long-term health problems, including cancer and reproductive issues.
—Jessica Rendall, Space.com, 12 Dec. 2025
The role of melanin The ionizing radiation, typically a destroyer of DNA and cells, appeared to be a nutrient for these resilient fungi.
—Mrigakshi Dixit, Interesting Engineering, 1 Dec. 2025
This study presents the first characterization of a domestic species in Chernobyl, establishing their importance for genetic studies into the effects of exposure to long-term, low-dose ionizing radiation.
—New Atlas, 27 Nov. 2025
See All Example Sentences for ionize
Cite this Entry
“Ionize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ionize. Accessed 5 Jan. 2026.
Copy CitationKids Definition
ionize
verb
ion·ize
ˈī-ə-ˌnīz 
ionized; ionizing
1
: to convert wholly or partly into ions
2
: to become ionized
Medical Definition
ionize
verb
ion·ize
variants
or chiefly British ionise
ionized or chiefly British ionised; ionizing or chiefly British ionising
: to convert wholly or partly into ions
: to become ionized
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