Share this entry

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

Entry from British & World English dictionary

Definition of ultracold in English:


(Of a neutron) having an energy of the order of 10−7 eV or less.

Definition of ultracold in:

Share this entry


What do you find interesting about this word or phrase?

Comments that don't adhere to our Community Guidelines may be moderated or removed.

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day exemplum
Pronunciation: ɪɡˈzɛmpləm
an example or model...