from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A radioactive compound used in radiotherapy or diagnosis.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Any radioactive substance used as a pharmaceutical
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. pharmaceutical consisting of a radioactive compound used in radiation therapy
Sorry, no etymologies found.