Definition of Fission. Meaning of Fission. Synonyms of Fission

Here you will find one or more explanations in English for the word Fission. Also in the bottom left of the page several parts of wikipedia pages related to the word Fission and, of course, Fission synonyms and on the right images related to the word Fission.

Definition of Fission

Fission
Fission Fis"sion, n. [L. fissio. See Fissure.] 1. A cleaving, splitting, or breaking up into parts. 2. (Biol.) A method of asexual reproduction among the lowest (unicellular) organisms by means of a process of self-division, consisting of gradual division or cleavage of the into two parts, each of which then becomes a separate and independent organisms; as when a cell in an animal or plant, or its germ, undergoes a spontaneous division, and the parts again subdivide. See Segmentation, and Cell division, under Division. 3. (Zo["o]l.) A process by which certain coral polyps, echinoderms, annelids, etc., spontaneously subdivide, each individual thus forming two or more new ones. See Strobilation.

Meaning of Fission from wikipedia

- Nuclear fission is a reaction in which the nucleus of an atom splits into two or more smaller nuclei. The fission process often produces gamma photons...
- destructive force from nuclear reactions, either fission (fission or atomic bomb) or a combination of fission and fusion reactions (thermonuclear weapon),...
- Look up fission in Wiktionary, the free dictionary. Fission, a splitting of something into two or more parts, may refer to: Fission (biology), the division...
- Boosted fission weapons are fission weapons that use nuclear fusion reactions to generate high-energy neutrons that accelerate the fission chain reaction...
- multi-stage design is distinct from the usage of fusion in simpler boosted fission weapons. The first full-scale thermonuclear test (Ivy Mike) was carried...
- A nuclear reactor is a device used to initiate and control a fission nuclear chain reaction. They are used for commercial electricity, marine propulsion...
- boosted fission weapon usually refers to a type of nuclear bomb that uses a small amount of fusion fuel to increase the rate, and thus yield, of a fission reaction...
- Fission, in biology, is the division of a single entity into two or more parts and the regeneration of those parts to separate entities resembling the...
- nuclear fission, nuclear decay and nuclear fusion reactions. Presently, the vast majority of electricity from nuclear power is produced by nuclear fission of...
- A natural nuclear fission reactor is a uranium deposit where self-sustaining nuclear chain reactions occur. The idea of a nuclear reactor existing in...