Dictionary

cryoscope en · NOUN

Etymology

Etymology tree Ancient Greek κρῠ́ος (krŭ́os)lbor. English cryo- Proto-Indo-European *speḱ- Proto-Indo-European *-yeti Proto-Indo-European *spéḱyeti Proto-Hellenic *sképt͏̌omai Ancient Greek σκέπτομαι (sképtomai) Proto-Indo-European *-os Proto-Indo-European *-ós Proto-Indo-European *-ós Proto-Hellenic *-ós ▲ Ancient Greek -ος (-os)influ. Ancient Greek -ός (-ós) Ancient Greek σκοπός (skopós) Proto-Indo-European *-eti Proto-Indo-European *-eyéti Proto-Indo-European *-esyéti Proto-Indo-European *-éh₁ti Proto-Indo-European *-yeti Proto-Indo-European *-éh₁yeti Proto-Indo-European *-yeti Proto-Indo-European *-éyeti Ancient Greek -έω (-éō) Ancient Greek σκοπέω (skopéō)der. English -scope English cryoscope From cryo- + -scope.

Meanings

1. (physical) A device used to measure the freezing point of a liquid (or the melting point of a solid).
   • Since this work was undertaken, Raoult has kindly informed me that he has repeated his work with cane-sugar, using an improved cryoscope, constructed so as to prevent direct radiation from the freezing-mixture to the bulb of the thermometer. 1895, Harry C. Jones, “On the Cryoscopic Relations of Dilute Solutions of Cane-Sugar and Ethyl Alcohol”, in Philosophical Magazine, page 391:
   • It has been considered preferable to adhere to the apparent freezing point as determined by a standard cryoscope, rather than to confuse matters by attempting to apply corrections, which may or may not be themselves correct. 1953, Henry Droop Richmond, Richmond's Dairy Chemistry, page 126:

Forms

Relateds

cryoscopy · cryoscopic

Translations (2)

it crioscopio (measuring device) · el κρυοσκόπιο (measuring device)