radiologist
ra·dio·lo·gist
noun
1.
a medical specialist who uses radioactive substances and X-rays in the treatment of disease
Origin
From radiology + -ist.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.