pre·​cip·​i·​tron | \ prēˈsīpə‧ˌträn, prə̇ˈs-\
plural precipitrons

Definition of precipitron

: an electrostatic air-cleaning apparatus that ionizes floating particles of dust, pollen, fumes, and smoke and then precipitates the particles on charged collecting elements usually in the form of plates formerly a U.S. registered trademark

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First Known Use of precipitron

1938, in the meaning defined above

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The first known use of precipitron was in 1938

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What made you want to look up precipitron? Please tell us where you read or heard it (including the quote, if possible).


to move with exaggerated bouncy motions

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