Dictionary.com
definitions

cryoscope

[krahy-uh-skohp]
noun
  1. an instrument for determining the freezing point of a liquid or solution.

Origin of cryoscope

cryo- + -scope
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for cryoscope

cryoscope

noun
  1. any instrument used to determine the freezing point of a substance
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
cryoscope in Medicine

cryoscope

[krī′ə-skōp′]
n.
  1. An instrument used to measure the freezing point, usually of a liquid.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.