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Poissonian. In DICTIOUS you will not only get to know all the dictionary meanings for the word
Poissonian, but we will also tell you about its etymology, its characteristics and you will know how to say
Poissonian in singular and plural. Everything you need to know about the word
Poissonian you have here. The definition of the word
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English
Etymology
From Poisson + -ian.
Adjective
Poissonian (not comparable)
- (mathematics) Of or pertaining to the Poisson distribution.
2006, Mark Fox, Quantum Optics: An Introduction, page 105:We saw that the observation of Poissonian and super-Poissonian statistics could be explained by classical wave theory, but not sub-Poissonian statistics.
Noun
Poissonian (plural Poissonians)
- A Poisson distribution.
2013, Hideki Takayasu, Empirical Science of Financial Fluctuations: The Advent of Econophysics:Analysis of the actual data is plotted as a solid line, the corresponding distribution made by superimposing Poissonians is shown as a dotted line, and the exponential decay with same mean interval as the solid line is shown as a dashed line.