cryoscopy

[krahy-os-kuh-pee]

noun, plural cry·os·co·pies.

Chemistry. a technique for determining the molecular weight of a substance by dissolving it and measuring the freezing point of the solution.

Medicine/Medical. the determination of the freezing points of certain bodily fluids, as urine, for diagnosis.

Origin of cryoscopy

First recorded in 1895–1900; cryo- + -scopy

Related formscry·o·scop·ic

[krahy-uh-skop-ik] /ˌkraɪ əˈskɒp ɪk/, adjective

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for cryoscopic

Historical Examples of cryoscopic

Cryoscopic determinations of its molecular weight show that it is H2O2.
Encyclopaedia Britannica, 11th Edition, Volume 14, Slice 1
Various
In certain experiments on dogs the cryoscopic examination of the blood showed a freezing point of -.6 C.
The Mechanism of Life
Stphane Leduc

British Dictionary definitions for cryoscopic

cryoscopy

noun plural -pies

the determination of freezing points, esp for the determination of molecular weights by measuring the lowering of the freezing point of a solvent when a known quantity of solute is added

Derived Formscryoscopic (ˌkraɪəˈskɒpɪk), adjective

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for cryoscopic

cryoscopy

[krī-ŏs′kə-pē]

n.

A technique for determining the freezing point of a liquid, such as blood or urine.