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ultracold Line breaks: ultra|cold
Pronunciation: /ʌltrəˈkəʊld/

Definition of ultracold in English:

adjective

Physics
(Of a neutron) having an energy of the order of 10−7 eV or less.
Example sentences
  • We naively thought that by ionizing the ultracold atoms in our trap, we would be running the CERN process in reverse.
  • Arrays of ultracold atoms trapped by artificial crystals of light can be used in a wide variety of experiments in quantum physics
  • THE FIELD of ultracold quantum gases is no longer in its infancy.

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