radioiron

noun

ra·​dio·​iron -ˈī(-ə)rn How to pronounce radioiron (audio)
: radioactive iron
especially : a heavy isotope having the mass number 59 that is produced in nuclear reactors or cyclotrons and is used in biochemical tracer studies

Dictionary Entries Near radioiron

Cite this Entry

“Radioiron.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/radioiron. Accessed 24 Nov. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!