Molality

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    the concentration of a substance in solution, expressed as the number of moles of solute per kilogram of solvent countable, uncountable
  2. 2
    concentration measured by the number of moles of solute per kilogram of solvent wordnet

Etymology

From molal + -ity.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.