What is "fission" in English? Definition and Explanations

Meaning of "fission": reproduction of some unicellular organisms by division of the cell into two more or less equal parts

Noun

Meaning of "fission": a nuclear reaction in which a massive nucleus splits into smaller nuclei with the simultaneous release of energy

Noun

Synonyms:

division, parting, severance, nuclear fission, thermonuclear reaction, atom smashing, atomic reaction, dividing, splitting the atom,