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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
critically ill
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "critically ill" is correct and can be used in written English.
It is typically used to describe a person who is suffering from a serious medical condition that could potentially be life-threatening. For example, "He was admitted to the hospital after being diagnosed as critically ill."
✓ Grammatically correct
News & Media
Science
Academia
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
I am critically ill".
News & Media
Critically ill adults?
News & Media
"He was critically ill.
News & Media
They remain critically ill.
News & Media
The Critically Ill Child.
Academia
Should doctors abandon the critically ill?
News & Media
Three more tigers were critically ill.
News & Media
He is said to be critically ill.
News & Media
He is critically ill with 90% burns.
News & Media
Her husband, Paul, remains critically ill.
News & Media
Critically ill adults have increased nutrition risk.
Science
Expert writing Tips
Best practice
When describing a patient's condition, use "critically ill" to convey the severity and potential life-threatening nature of their illness.
Common error
Avoid using "critically ill" to describe situations or things that are not related to health. Overusing the term diminishes its impact when describing severe medical conditions.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "critically ill" functions primarily as an adjective phrase, modifying a noun (usually a person or patient) to describe their severe medical condition. Ludwig AI confirms its grammatical correctness and common usage.
Frequent in
News & Media
36%
Science
34%
Academia
30%
Less common in
Ludwig's WRAP-UP
The phrase "critically ill" is a widely used adjective phrase that describes a severe and potentially life-threatening medical condition. As Ludwig AI confirms, the phrase is grammatically correct and frequently appears in various contexts, including news, scientific publications, and academic research. When using "critically ill", it's important to reserve it for situations where the patient's condition is genuinely critical and requires immediate medical attention. Alternatives such as "gravely unwell" or "dangerously sick" can be used depending on the nuance you want to convey.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
gravely unwell
Replaces "ill" with "unwell" and "critically" with "gravely", emphasizing the seriousness of the condition.
dangerously sick
Substitutes "critically" with "dangerously" and "ill" with "sick", highlighting the peril involved.
severely unwell
Replaces "critically" with "severely" and "ill" with "unwell", indicating a high degree of sickness.
in critical condition
Uses a noun phrase instead of an adjective phrase to describe the state.
life-threateningly ill
Adds "life-threateningly" to underscore the severity and potential for mortality.
extremely unwell
Replaces "critically" with "extremely" and "ill" with "unwell", portraying a very high level of illness.
near death
Indicates the person is close to dying because of their illness.
on the brink of death
Highlights that the person is very close to dying.
in a serious state
Indicates the person is in a dire situation.
at death's door
This idiom implies the person is about to die.
FAQs
How to use "critically ill" in a sentence?
You can use "critically ill" to describe someone's severe medical condition, for example: "The patient was admitted to the ICU and is now "critically ill"."
What can I say instead of "critically ill"?
You can use alternatives like "gravely unwell", "dangerously sick", or "in critical condition depending on the context.
Which is correct, "critically ill" or "seriously ill"?
"Critically ill" indicates a more severe and potentially life-threatening condition than "seriously ill". The choice depends on the degree of severity you want to convey.
What does it mean to be "critically ill"?
Being "critically ill" means that a person is suffering from a severe and life-threatening medical condition that requires immediate and intensive medical care.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested