Thomas Davidson,
Chambers's Twentieth Century Dictionary 1908…
(1908)
“ Molecule, mol′e-kūl, n. one of the minute particles of which matter is composed: the smallest mass of any substance which retains the properties of that substance.—adj. Molec′ular, belonging to, or consisting of, molecules.—n. Molecular′ity.—Molecular attraction, attraction acting on the atoms or molecules of a body, as distinguished from attraction of gravitation. ”
