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osmotic pressure
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noun Physical Chemistry.
the force that a dissolved substance exerts on a semipermeable membrane, through which it cannot penetrate, when separated by it from pure solvent.
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Origin of osmotic pressure
First recorded in 1885–90
Words nearby osmotic pressure
osmometer, osmometry, osmoregulation, osmose, osmosis, osmotic pressure, osmous, osmund, osmunda, Osnabrück, osnaburg
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use osmotic pressure in a sentence
British Dictionary definitions for osmotic pressure
osmotic pressure
noun
the pressure necessary to prevent osmosis into a given solution when the solution is separated from the pure solvent by a semipermeable membrane
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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