About The Word Fission

Bay Area Crosswords

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Fission

Fission Meaning & Definition
Fission Definition And Meaning

What's The Definition Of Fission?

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

Synonyms | Synonyms for Fission: nuclear fission

Related Terms | Find terms related to Fission: ablate | abscission | accelerate | activate | alpha decay | amputation | atom-chipping | atomic disintegration | atomic reaction | atomization | atomize | atom-smashing | beta decay | bifurcate | bisect | bombard | bombardment | branch | break into pieces | break to pieces | break up | breeding | bullet | butchering | by two | catalysis | catalyst | chain reaction | chopping | cleavage | cleave | come apart | consume | corrode | crack up | crash | cross-bombard | crumble | crumble into dust | crunch | crush | cut in two | cut to pieces | cutting | decay | decompose | demolish | dialysis | dichotomize | dichotomy | diffuse | dimidiate | disintegrate | disintegration series | disjoin | disorganize | disperse | disrupt | dissociation | dissolve | divide | enucleation | erode | exchange reaction | excision | fall to pieces | fission reaction | fork | fragment | gamma decay | grind | halve | hydrolysis | hydrolyst | in half | ionization | laceration | make mincemeat of | mince | molder | mutilation | neutron reaction | nonreversible reaction | nuclear fission | nucleization | nucleize | photodisintegration | photolysis | proton gun | proton reaction | pulverize | ramify | rending | resection | reversible reaction | ripping | scatter | scission | section | severance | shatter | shiver | slashing | slicing | smash | smash the atom | smash up | splinter | split | split in two | splitting | splitting the atom | squash | squish | stimulation | subdivide | surgery | target | tearing | thermolysis | thermonuclear reaction | transect | waste away | wear away

See Also | agamogenesis | asexual reproduction | nuclear reaction | schizogony

Fission In Webster's Dictionary

\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}.

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