fission, n.
(fissions)
(fissions)
a nuclear reaction in which a massive nucleus splits into smaller nuclei with the simultaneous release of energy
<noun.process>
fission nuclear fission
<noun.process>
fission nuclear fission
semantic pointers
hypernym
reproduction of some unicellular organisms by division of the cell into two more or less equal parts
<noun.process>
fission
<noun.process>
fission