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cryoscope

American  
[krahy-uh-skohp] / ˈkraɪ əˌskoʊp /

noun

  1. an instrument for determining the freezing point of a liquid or solution.


cryoscope British  
/ ˈkraɪəˌskəʊp /

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

Etymology

Origin of cryoscope

cryo- + -scope