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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

But NHS Sussex told the BBC the decision was made on safety grounds after her long stay in ICU, and denied that funding considerations played a part.

From BBC • Feb. 24, 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

Pretti was 37 and worked as an ICU nurse at a VA hospital.

From Slate • Jan. 26, 2026

She takes me to another lounge, this one just outside the ICU.

From "The Kite Runner" by Khaled Hosseini

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.