[os.mo.lar.i.ty] n, pl -ties [osmol + -ar + -ity] (1948): the concentration of an osmotic solution esp. when measured in osmols or milliosmols per liter of solution -- os.mo.lar adj
OSMOLARITY
Meaning of OSMOLARITY in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012