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Definitions

understand

[uhn-der-stand] / ˌʌn dərˈstænd /




Usage

What are other ways to say understand? To understand is to be fully aware not only of the meaning of something but also of its implications: I could comprehend all he said, but did not understand that he was joking. To know is to be aware of something as a fact or truth: He knows the basic facts of the subject. I know that he agrees with me. To comprehend is to know something thoroughly and to perceive its relationships to certain other ideas, facts, etc. 

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.

To understand what the Iranians are likely to do with this newfound power, try to imagine what an amoral but rational actor would do in their shoes.

From MarketWatch • Apr. 11, 2026

"We're starting to learn more about this toxic, organic pollutant that we know is out there, and which we need to understand better."

From Science Daily • Apr. 11, 2026

“It ensures they understand their rights and options — and for many who were trafficked or coerced, returning home to their family is the safest path.”

From Los Angeles Times • Apr. 11, 2026

“If you learn the Bible first and then learn Chuch’e, you’ll be able to understand it much easier,” she said.

From The Wall Street Journal • Apr. 11, 2026

“I speak English and understand most words under three syllables.”

From "The Brightwood Code" by Monica Hesse




Vocabulary lists containing understand