Fission

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Fission Meaning and Definition in Dictionary

Definitions from Wordnet 2.0


  • a nuclear reaction in which a massive nucleus splits into smaller nuclei with the simultaneous release of energy
  • reproduction of some unicellular organisms by division of the cell into two more or less equal parts

Definitions from Wiktionary


  • a nuclear reaction in which a massive nucleus splits into smaller nuclei with the simultaneous release of energy ,
  • reproduction of some unicellular organisms by division of the cell into two more or less equal parts

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Wikipedia Meaning and Definition on 'Fission'


  • Fission: Fission is a splitting of something into two or more parts. Fission may refer to: Fission (biology), the subdivision of a cell or multi-cellular body
  • Fission (biology): In biology, fission occurs when a cell (or body, population, or species) divides into two or more parts and the regeneration of those parts into separate
  • Spontaneous fission: Spontaneous fission (SF) is a form of radioactive decay that is found only in very heavy chemical elements. The nuclear binding energy of the elements
  • Fission–fusion society: In ethology, a fission–fusion society is one in which the size and composition of the social group change as time passes and animals move throughout the
  • Nuclear fission: Splitting the Atom. In nuclear physics and nuclear chemistry, nuclear fission is either a nuclear reaction or a radioactive decay process in which the
  • Nuclear fission product: Nuclear fission products are the atomic fragments left after a large atomic nucleus fissions. Typically, a large nucleus like that of uranium fissions by splitting
  • Fission-fragment rocket: The fission-fragment rocket is a rocket engine design that directly harnesses hot nuclear fission products for thrust, as opposed to using a separate
  • Long-lived fission product: Long-lived fission products are radioactive materials with a long half-life (more than 200,000 years) produced by nuclear fission of enriched uranium fueled
  • Boosted fission weapon: "Fission-fusion-fission" redirects here. For the term as applied to multistage H-bombs, see Teller-Ulam design. A boosted fission weapon usually

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