DICTIONARY ENTRY
2 SYLLABLES
fission
/'fɪʃən/ · fɪʃən
Fission has 2 syllables: fis · sion.
fis
01
sion
02
noun. A nuclear reaction in which a massive nucleus splits into smaller nuclei with the simultaneous release of energy.
noun. Reproduction of some unicellular organisms by division of the cell into two more or less equal parts.
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