fractionation

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fractionation

Where it comes from

By surface analysis, fraction + -ation, or, by surface analysis, fractionate + -ion.

noun fractionations

  1. countable, uncountable A separation process in which a certain quantity of a mixture is divided up into smaller quantities (fractions) in which the composition changes according to a gradient; an instance of this process. Methane is separated from other hydrocarbons in a gas fractionation plant.
  2. countable, uncountable The division of a total dose of radiation into fractions.
  3. countable, uncountable A preliminary stage of encryption that divides each plaintext symbol into several ciphertext symbols.
  4. countable, uncountable A form of hypnosis where the patient is made to enter and leave a trance state many times in quick succession.
  5. countable, uncountable A policy in United States law of dividing communal Native American land into lots by person, which are then subdivided by any heirs to the land. The key to any resolution of the problem of fractionation is a clear understanding of the responsibilities of the BIA with regards to managing both tribal and individual assets.

Translations

Every language

noun a method of separation of constituents of a mixture

Españolfraccionamiento
Portuguêsfracionamento
Françaisfractionnement
Italianofrazionamento

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MLA

"fractionation." Wiktionary, via Micwyn, micwyn.com/word/fractionation. Accessed 6 Nov. 2026.

APA

fractionation. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/fractionation

Chicago

"fractionation." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/fractionation.

BibTeX
@misc{fractionation_2026,
  title = {fractionation},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/fractionation},
  urldate = {2026-11-06}
}