COBALT 60 as NOUN

1. Meaning
   • a radioactive isotope of cobalt with mass number 60
   • a source of exceptionally intense gamma rays
   • used in radiation therapy
   Hypernyms(s) cobalt 60 is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • cobalt (what does cobalt mean?)
   • Co (what does Co mean?)
   • atomic number 27 (what does atomic number 27 mean?)