cryohydrate

[ krahy-oh-hahy-dreyt ]

noun

1. a mixture of ice and another substance in definite proportions such that a minimum melting or freezing point is attained.

cryohydrate

/ ˌkraɪəʊˈhaɪdreɪt /

noun

1. a crystalline substance containing water and a salt in definite proportions at low temperatures: a eutectic crystallizing below the freezing point of water

Other Words From

• cry·o·hy·dric [krahy-oh-, hahy, -drik], adjective

Word History and Origins

Origin of cryohydrate¹

First recorded in 1870–75; cryo- + hydrate

Example Sentences

The lowest temperature attainable by means of a freezing mixture is the temperature of the F.P. of the corresponding cryohydrate.

From Project Gutenberg

The alloy corresponding to the cryohydrate, possessing the lowest melting point, is called the eutectic alloy, as it is most easily cast and worked.

From Project Gutenberg

The resulting solid was termed a cryohydrate by F. Guthrie, but it is really an intimate mixture of two kinds of crystals, and not a chemical compound or hydrate containing the constituents in chemically equivalent proportions.

From Project Gutenberg

But if we throw into it a crystal of a previous crop of cryohydrate, then nothing but the cryohydrate separates.

From Project Gutenberg

This temperature of solidification is the same whether we start with a dilute or a saturated solution, and the composition of the cryohydrate is found to be constant.

From Project Gutenberg