brownian motion

Brown·i·an move·ment

B b

Definitions of brownian motion words

noun brownian motion the irregular motion of small particles suspended in a liquid or a gas, caused by the bombardment of the particles by molecules of the medium: first observed by Robert Brown in 1827. 1
noun brownian motion physics: random movement of particles in fluid 1
noun brownian motion (physics) Random motion of particles suspended in a fluid, arising from those particles being struck by individual molecules of the fluid. 0

before 1870

One of the 26% newest English words

1870-75; Brown + -ian

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This term is known only to a narrow circle of people with rare knowledge. Only 2% of English native speakers know the meaning of this word.

According to our data most of word are more popular. This word is almost not used. It has a much more popular synonym.

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