8 letters · 13 points in Scrabble
noun concentration measured by the number of moles of solute per kilogram of solvent
originEtymology tree English molal Proto-Indo-European *-teh₂ Proto-Indo-European *-ts Proto-Indo-European *-teh₂ts Latin -itāsder. Old French -itebor. Middle English -ite English -ity English molality From molal + -ity.
Etymology from Wiktionary, CC BY-SA 3.0