Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

brachytherapy

play
noun brachy·ther·a·py \ˌbra-ki-ˈther-ə-pē, -ˈthe-rə-\

Definition of brachytherapy

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



Origin of brachytherapy

International Scientific Vocabulary


First Known Use: 1954


Medical Dictionary

brachytherapy

play
noun brachy·ther·a·py \-ˈther-ə-pē\

Medical Definition of brachytherapy

plural brachytherapies

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




Learn More about brachytherapy


Seen and Heard

What made you want to look up brachytherapy? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

expressing little or no emotion

Get Word of the Day daily email!

WORD GAMES

Take a 3-minute break and test your skills!

Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ