critical

[ krit-i-kuhl ]

/ ˈkrɪt ɪ kəl /

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See synonyms for: critical / criticality / critically / criticalness on Thesaurus.com

adjective

inclined to find fault or to judge with severity, often too readily: parents who are too critical.

occupied with or skilled in criticism: one of the great critical journalists.

involving skillful judgment as to truth, merit, etc.; judicial: a critical analysis.

of or relating to critics or criticism: critical essays.

providing textual variants, proposed emendations, etc.: a critical edition of Chaucer.

pertaining to or of the nature of a crisis: a critical shortage of food.

of decisive importance with respect to the outcome; crucial: a critical moment.

of essential importance; indispensable: a critical ingredient.

Medicine/Medical. (of a patient's condition) having unstable and abnormal vital signs and other unfavorable indicators, as loss of appetite, poor mobility, or unconsciousness: upgraded from critical to stable.

Physics.

pertaining to a state, value, or quantity at which one or more properties of a substance or system undergo a change: the critical temperature of benzene.
(of fissionable material) having enough mass to sustain a chain reaction: They told us about a lab where some plutonium went critical.

SYNONYMS FOR critical

1 captious, censorious, carping, faultfinding, caviling.

3 discriminating, exact, precise.

See synonyms for critical on Thesaurus.com

QUIZZES

QUIZ YOURSELF ON “THEIR,” “THERE,” AND “THEY’RE”

Are you aware how often people swap around “their,” “there,” and “they’re”? Prove you have more than a fair grasp over these commonly confused words.

Question 1 of 7

Which one of these commonly confused words can act as an adverb or a pronoun?

their

there

they're

TAKE THE QUIZ TO FIND OUT

Origin of critical

First recorded in 1580–90; critic + -al¹

OTHER WORDS FROM critical

crit·i·cal·ly, adverbcrit·i·cal·i·ty, crit·i·cal·ness, nounan·ti·crit·i·cal, adjectivenon·crit·i·cal, adjective

pseu·do·crit·i·cal, adjective

Words nearby critical

crit, criteria, criterion, crithidia, critic, critical, critical angle, critical apparatus, critical care unit, critical constant, critical constants

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

Example sentences from the Web for critical

Now, “I’m more cautious and more critical of what someone’s saying in their bio,” Ogalo says, adding that any comments making light of the coronavirus are automatic left-swipes.
What’s sexy in a pandemic? Caution.|Lisa Bonos|February 12, 2021|Washington Post
Federal prosecutors and the FBI have accused self-identified Proud Boys of leading some of the earliest, most destructive and critical efforts to overrun police lines and break into the Capitol building.
Five more charged in Capitol riot allegedly teamed with Kansas City Proud Boys|Spencer Hsu, Rachel Weiner|February 11, 2021|Washington Post
Collaboration with the Schneider Electric site analytics team was critical for measurement as well, with bounce rate and site engagement becoming key user experience measurement metrics.
Case study: Schneider Electric’s digital transformation through centralized search|Evan Kent and Kimberly Dutcher|February 11, 2021|Search Engine Watch
Working as an ESPN broadcaster after 10 years coaching Kansas City, Schottenheimer had been highly critical of Snyder’s early moves as owner.
Marty Schottenheimer’s legacy can be measured in teams’ regret over letting him go|Leonard Shapiro|February 9, 2021|Washington Post

The right equipment for the type of job you’re doing is critical for safety.
Welding gloves to keep you safe and comfortable on the job|PopSci Commerce Team|February 9, 2021|Popular Science
Dossi initially was listed in critical condition with wounds to his arm and lower back.
Shot Down During the NYPD Slowdown|Michael Daly|January 7, 2015|DAILY BEAST
Dear Thief is worthy of the abused critical adjectives philosophical, atmospheric, and masterful.
A Novel Nearly Impossible to Review|Nicholas Mancusi|December 28, 2014|DAILY BEAST
But by the time a critical wanted poster sent via fax arrived, more than two hours elapsed.
Alleged Cop Killer Ismaaiyl Brinsley Had a Death Wish|M.L. Nestel|December 22, 2014|DAILY BEAST
Truth is, no one is sure how Cuba will play in the critical swing state of Florida in 2016.
How Will Cuba Play In Peoria?|Eleanor Clift|December 21, 2014|DAILY BEAST
And the actor says his childhood experience plays a critical role in his performance.
After The Fall: Introducing The Anti-Villain|Rich Goldstein|December 21, 2014|DAILY BEAST
These are few and verbal, but momentous, and were not made without consultation of many critical authorities and versions.
Solomon and Solomonic Literature|Moncure Daniel Conway
The Colonel left, and in a few days the election coming off, each candidate made his appearance at the critical German polls.
The Book of Anecdotes and Budget of Fun;|Various
He was threatened with erysipelas, and there was a rather critical inflammation of the left eye.
Checkmate|Joseph Sheridan Le Fanu
Later on he became intensely critical of his own work, and finally bought up all the copies he could lay hands on and burnt them!
Music-Study in Germany|Amy Fay
“I thought she wos wery plump, and vell made,” said Mr. Weller, with a critical air.
The Posthumous Papers of the Pickwick Club, v. 2(of 2)|Charles Dickens

British Dictionary definitions for critical

critical

/ (ˈkrɪtɪkəl) /

adjective

containing or making severe or negative judgments

containing careful or analytical evaluationsa critical dissertation

of or involving a critic or criticism

of or forming a crisis; crucial; decisivea critical operation

urgently neededcritical medical supplies

informal so seriously injured or ill as to be in danger of dying

physics of, denoting, or concerned with a state in which the properties of a system undergo an abrupt changea critical temperature

go critical (of a nuclear power station or reactor) to reach a state in which a nuclear-fission chain reaction becomes self-sustaining

Derived forms of critical

critically, adverbcriticalness, noun

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

Medical definitions for critical

critical

[ krĭt′ĭ-kəl ]

adj.

Of or relating to a medical crisis.

Being or relating to a grave physical condition especially of a patient.

Of or relating to the value of a measurement, such as temperature, at which an abrupt change in a chemical of physical quality, property, or state occurs.

MEANINGS

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WORD OF THE DAY

critical

adjective

SYNONYMS FOR critical

QUIZZES

QUIZ YOURSELF ON “THEIR,” “THERE,” AND “THEY’RE”

Origin of critical

OTHER WORDS FROM critical

Words nearby critical

Example sentences from the Web for critical

British Dictionary definitions for critical

adjective

Derived forms of critical

Medical definitions for critical

adj.

MEANINGS

WORD GAMES

LEARN

WRITING

WORD OF THE DAY

critical

adjective

SYNONYMS FOR critical

QUIZZES

QUIZ YOURSELF ON “THEIR,” “THERE,” AND “THEY’RE”

Origin of critical

OTHER WORDS FROM critical

Words nearby critical

Words related to critical

Example sentences from the Web for critical

British Dictionary definitions for critical

adjective

Derived forms of critical

Medical definitions for critical

adj.