'molality' definitions:
Definition of 'molality'
From: WordNet
noun
Concentration measured by the number of moles of solute per kilogram of solvent [syn: molality, molal concentration]
Definition of 'molality'
From: GCIDE
- molality \molality\ n. (Chem.) A measure of concentaration of substances in mixtures, 1 molal being the concentration of a solution containing 1 mole of solute per 1000 grams of solvent. Compare molar. [WordNet 1.5]