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单词 supercold
释义

supercoldadj.

Brit. /ˌsuːpəˈkəʊld/, /ˌsjuːpəˈkəʊld/, U.S. /ˌsupərˈkoʊld/
Origin: Formed within English, by derivation. Etymons: super- prefix, cold adj.
Etymology: < super- prefix + cold adj. Compare earlier supercooled adj.
Physics.
Of a liquid: that has been supercooled; = supercooled adj. 2a.
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the world > matter > chemistry > physical chemistry > liquid phase > [adjective] > supercooled
supercooled1881
supercold1904
1904 Daily Kennebec Jrnl. (Augusta, Maine) 5 Feb. 6/1 Liquid air was displayed and discussed..when Professor W. P. Bradley gave an illustrated lecture upon this super-cold liquid.
1968 Pop. Mech. Apr. 101/2 Newly developed equipment using supercold liquid air rather than compressed air for scuba diving.
2007 M. J. Neufield Von Braun v. 100 Supercold liquid oxygen would often freeze valves and would always boil off, making long-term storage and military field use problematic.
This is a new entry (OED Third Edition, June 2012; most recently modified version published online March 2022).
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adj.1904
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