ICU - definition in the British English Dictionary & Thesaurus - Cambridge Dictionaries Online (US)

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English definition of “ICU”

ICU

noun [C] uk   /ˌaɪ.siːˈjuː/  us   /ˈaɪˌsiːˈjuː/ specialized
abbreviation for intensive care unit: the part of a hospital the provides continuous treatment for patients who are seriously ill, very badly injured, or who have just had an operation: ICU beds are a very expensive and limited resource.
(Definition of ICU from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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