brachytherapy

noun
brachy·​ther·​a·​py | \ ˌbra-ki-ˈther-ə-pē How to pronounce brachytherapy (audio) , -ˈthe-rə- \

Definition of brachytherapy

: radiotherapy in which the source of radiation is placed (as by implantation) in or close to the area being treated

Examples of brachytherapy in a Sentence

Recent Examples on the Web Another form of brachytherapy involves inserting small metal rods that remain in the prostate for a couple of days while radiation is delivered into the prostate on an inpatient basis. Dr. Jared Heiner, idahostatesman, 19 Feb. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'brachytherapy.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of brachytherapy

1954, in the meaning defined above

History and Etymology for brachytherapy

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The first known use of brachytherapy was in 1954

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Dictionary Entries Near brachytherapy

brachysyllabic

brachytherapy

brachytic

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Cite this Entry

“Brachytherapy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/brachytherapy. Accessed 23 May. 2022.

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More Definitions for brachytherapy

brachytherapy

noun
brachy·​ther·​a·​py | \ -ˈther-ə-pē How to pronounce brachytherapy (audio) \
plural brachytherapies

Medical Definition of brachytherapy

: radiotherapy in which the source of radiation is placed (as by implantation) in or close to the area being treated

More from Merriam-Webster on brachytherapy

Britannica.com: Encyclopedia article about brachytherapy

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