RF
noun
1.
2.
a radioactive transuranic element which has been synthesized
Origin
Combination of prefix F and prefix modifier R
Related words
Broader terms
Narrower terms
Parts
Part of
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.