[ moh-luh l ]
/ ˈmoʊ ləl /

adjective Chemistry.

noting or pertaining to a solution containing one mole of solute per kilogram of solvent.


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Origin of molal

First recorded in 1905–10; mole4 + -al1 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for molal

/ (ˈməʊləl) /


chem of or consisting of a solution containing one mole of solute per thousand grams of solvent

Word Origin for molal

C20: from mole ³ + -al 1
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for molal

[ mōləl ]


Of, relating to, or being a solution that contains one mole of solute in 1,000 grams of solvent.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.