fission Synonyms
Another word for fission
• noun (Context 1)
A nuclear reaction or radioactive decay process in which the nucleus of a heavy atom splits into two or more lighter nuclei, releasing a large amount of energy.
"Commercial nuclear power plants generate electricity through the controlled nuclear fission of uranium atoms."
• noun (Context 2)
A form of asexual reproduction in which a single cell or organism divides into two or more independent parts, each regenerating into a complete organism.
"Most bacteria reproduce rapidly through binary schizogenesis under favorable environmental conditions."
• noun (Context 3)
The act or process of splitting or breaking up into separate parts or factions.
"Ideological disagreements eventually led to the division of the coalition into several smaller parties."
• verb (Context 4)
To split or cause to split into two or more parts (especially of an atomic nucleus or a biological cell).
"When a slow neutron strikes a uranium-235 nucleus, the atom fissions and releases additional neutrons."
Opposites of fission
The opposite of fission shifts depending on context. Common opposites include: