Nouns denoting natural proesses

sequestration
the action of forming a chelate or other stable compound with an ion or atom or molecule so that it is no longer available for reactions
 
radioactive decay
the spontaneous disintegration of a radioactive substance along with the emission of ionizing radiation
 
mechanism
the atomic process that occurs during a chemical reaction
 
karyokinesis
organic process consisting of the division of the nucleus of a cell during mitosis or meiosis
 
growing
(electronics) the production of (semiconductor) crystals by slow crystallization from the molten state
 
autoradiography
producing a radiograph by means of the radiation emitted from the specimen being photographed
 
reaction formation
(psychiatry) a defense mechanism in which a person unconsciously develops attitudes and behavior that are the opposite of unacceptable repressed desires and impulses and serve to conceal them
 
random walk
a stochastic process consisting of a sequence of changes each of whose characteristics (as magnitude or direction) is determined by chance
 
refrigeration
the process of cooling or freezing (e.g., food) for preservative purposes
 
karyolysis
disintegration and dissolution of a cell nucleus when a cell dies
 
rectification
(chemistry) the process of refinement or purification of a substance by distillation
 
professionalization
the social process whereby people come to engage in an activity for pay or as a means of livelihood
 
nutrition
(physiology) the organic process of nourishing or being nourished; the processes by which an organism assimilates food and uses it for growth and maintenance
 
gastrulation
the process in which a gastrula develops from a blastula by the inward migration of cells
 
ablactation
the cessation of lactation
 
metamorphism
change in the structure of rock by natural agencies such as pressure or heat or introduction of new chemical substances
 
wane
a gradual decline (in size or strength or power or number)
 
agenesis
imperfect development; nondevelopment of a part
 
deflationary spiral
an episode of deflation in which prices and wages decrease at an increasing rate and currency gains in value
 
diplotene
the fourth stage of the prophase of meiosis
 
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