critical thinking

noun

1
: the act or practice of thinking critically (as by applying reason and questioning assumptions) in order to solve problems, evaluate information, discern biases, etc.
Today, what we call the Socratic method is a way of teaching that fosters critical thinking, in part by encouraging students to question their own unexamined beliefs, as well as the received wisdom of those around them.Greg Lukianoff and Jonathan Haidt
2
: the set of skills, methods, etc. involved in critical thinking
Media literacy enlivens how our schools teach critical thinking by serving as a bridge between the classroom and the world in which our young people live most of their waking lives.Wally Bowen
Using the same skills used for centuries—analysis, synthesis, and evaluation—we must look at digital literacy as another realm within which to apply elements of critical thinking.Barbara Jones-Kavalier and Suzanne Flannigan
sometimes hyphenated when used before another noun
Helping students develop critical-thinking skills and information literacy is one of the core missions of libraries everywhere.Nancy Pearl

Examples of critical thinking in a Sentence

Recent Examples on the Web
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Use the technology to enhance speed and scale, but always apply critical thinking and add your human touch. Expert Panel®, Forbes.com, 14 July 2025 This President’s disdain for critical thinking is tied to an ideological agenda. Peter Balakian july 9, Literary Hub, 9 July 2025 Others worry that Big Tech companies are using AI to enrich themselves at the expense of teachers’ jobs and students’ critical thinking development. Andrew R. Chow, Time, 9 July 2025 The initiative is part of a broader industry push to integrate generative AI into education, amid federal calls for private sector support, though some experts warn of risks to student learning and critical thinking. Jeremy Kahn, Fortune, 8 July 2025 See All Example Sentences for critical thinking

Word History

First Known Use

1815, in the meaning defined at sense 1

Time Traveler
The first known use of critical thinking was in 1815

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Cite this Entry

“Critical thinking.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/critical%20thinking. Accessed 21 Jul. 2025.

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