n.
Pronunciation: ˌ äz-m ō - ' la-r ə -t ē , ˌ äs-
Function: noun
Inflected Form: plural -ties
Etymology: osmol + 1 -al + -ity
Date: circa 1944
: the concentration of an osmotic solution especially when measured in osmols or milliosmols per 1000 grams of solvent
– os · mo · lal \ äz- ' m ō -l ə l, äs- \ adjective