URANIUM 235

 I. (noun) 

Sense 1

Meaning:

A uranium isotope with mass number 235; capable of sustaining chain reactions

Classified under:

Nouns denoting substances

Hypernyms ("uranium 235" is a kind of...):

atomic number 92; U; uranium (a heavy toxic silvery-white radioactive metallic element; occurs in many isotopes; used for nuclear fuels and nuclear weapons)

Credits