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radiosensitive

American

[rey-dee-oh-sen-si-tiv] / ˌreɪ di oʊˈsɛn sɪ tɪv /

adjective

Pathology.

(of certain tissues or organisms) sensitive to or destructible by various types of radiant energy, as x-rays, rays from radioactive material, or the like.

radiosensitive British

/ ˌreɪdɪəʊˈsɛnsɪtɪv /

adjective

affected by or sensitive to radiation

"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 radiosensitive

First recorded in 1915–20; radio- + sensitive

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.

"Thyroid cancer is one of the most radiosensitive cancers," said Dr. Kiyohiko Mabuchi of the National Cancer Institute in Bethesda, Maryland, who worked on the new study.

From Reuters • Aug. 17, 2012

In his 2007 e-mail, Dr. Amodio said technologists also failed to shield the gonads, a radiosensitive organ.

From New York Times • Feb. 28, 2011

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023