'mol' definitions:

Definition of 'mol'

From: WordNet
noun
The molecular weight of a substance expressed in grams; the basic unit of amount of substance adopted under the Systeme International d'Unites [syn: gram molecule, mole, mol]

Definition of 'mol'

From: GCIDE
  • mol \mol\ n. (Chem.) A quantity of a substance equal to the molecular weight of a substance expressed in grams; a gram molecule; the basic unit of amount of substance adopted under the System International d'Unites; as, he added two mols of dextrose to the medium.
  • Syn: gram molecule, mole. [WordNet 1.5]