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Showing results for ICU. Search instead for IFU.
Synonyms

ICU

American  

abbreviation

  1. intensive care unit.


ICU British  

abbreviation

  1. intensive care unit

  2. text messaging I see you

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

I was rotating through a pediatric ICU in Baltimore.

From Slate • Mar. 29, 2026

She was still in that ICU when my rotation ended.

From Slate • Mar. 29, 2026

“He was an ICU nurse, he loved the outdoors, he loved cyclists and he loved cycling.”

From Los Angeles Times • Jan. 31, 2026

Minnesota Attorney General Keith Ellison is concerned the federal government may “withhold” information about the death of ICU nurse Alex Pretti.

From The Wall Street Journal • Jan. 28, 2026

The room I was in was in the ICU and didn’t have windows, so I never knew if it was day or night.

From "Malala: The Girl Who Stood Up for Education and Changed the World" by Malala Yousafzai