undercooledadj.

Etymology: under- prefix¹ 4a(c).Previous versions of the OED give the stress as: ˈundercooled.

(See quot. 1902.)

ΘΚΠ

the world > matter > properties of materials > temperature > coldness > [adjective] > made cold or cool > of liquid without solidifying

surfused1878

undercooled1902

1902 Encycl. Brit. XXVIII. 568/1 It is generally possible to cool a liquid several degrees below its normal freezing~point without a separation of crystals... A liquid in this state is said to be ‘undercooled’, or ‘superfused’.

This entry has not yet been fully updated (first published 1921; most recently modified version published online June 2019).

underˈcooled adj. [after German unterkühlt (1875 or earlier)]

ΘΚΠ

the world > matter > properties of materials > temperature > coldness > [adjective] > made cold or cool > insufficiently

undercooled1895

the world > matter > physics > electromagnetic radiation > heat > low temperature physics > [adjective] > cooled

surfused1878

supercooled1881

undercooled1895

1895 C. S. Palmer tr. W. Nernst Theoret. Chem. i. iii. 65 The dotted line is the pressure curve of the under-cooled liquid substance, and forms the continuation of the pressure curve of the liquid.

1913 Engineering 10 Oct. 510/3 The under-cooled liquid phase can in many cases be retained in the metastable condition at temperatures far below the normal freezing-point by a process of under~cooling.

1980 Sci. Amer. Apr. 84/3 Above the glass temperature, in the undercooled liquid phase, the atoms are free to make extensive translational movements.

单词	undercooled
释义	undercooledadj. Etymology: under- prefix¹ 4a(c).Previous versions of the OED give the stress as: ˈundercooled. (See quot. 1902.) ΘΚΠ the world > matter > properties of materials > temperature > coldness > [adjective] > made cold or cool > of liquid without solidifying surfused1878 undercooled1902 1902 Encycl. Brit. XXVIII. 568/1 It is generally possible to cool a liquid several degrees below its normal freezing~point without a separation of crystals... A liquid in this state is said to be ‘undercooled’, or ‘superfused’. This entry has not yet been fully updated (first published 1921; most recently modified version published online June 2019). > as lemmas underˈcooled underˈcooled adj. [after German unterkühlt (1875 or earlier)] ΘΚΠ the world > matter > properties of materials > temperature > coldness > [adjective] > made cold or cool > insufficiently undercooled1895 the world > matter > physics > electromagnetic radiation > heat > low temperature physics > [adjective] > cooled surfused1878 supercooled1881 undercooled1895 1895 C. S. Palmer tr. W. Nernst Theoret. Chem. i. iii. 65 The dotted line is the pressure curve of the under-cooled liquid substance, and forms the continuation of the pressure curve of the liquid. 1913 Engineering 10 Oct. 510/3 The under-cooled liquid phase can in many cases be retained in the metastable condition at temperatures far below the normal freezing-point by a process of under~cooling. 1980 Sci. Amer. Apr. 84/3 Above the glass temperature, in the undercooled liquid phase, the atoms are free to make extensive translational movements. extracted from undercoolv. < adj.1902 as lemmas
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undercooledadj.

> as lemmas