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Definitions

know

[noh] / noʊ /




Usage

What are other ways to say know? To know something is to be aware of it 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. 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.

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.

Their paper outlining the method is titled “I Know What You Did Last Summer” because that’s when the leading small-cap index, the Russell 2000, has been rebalanced each year, promoting some stocks and demoting others.

From The Wall Street Journal • Jun. 26, 2026

The book includes information beyond what one would find in Donald S. Passman’s longstanding industry bible “All You Need to Know About the Music Business.”

From Los Angeles Times • Jun. 19, 2026

In the Need to Know newsletter, Barbara Kollmeyer explained how one veteran trader was buying energy stocks even as oil prices were plummeting.

From MarketWatch • Jun. 18, 2026

The series’ first film is its strongest, weaving together overarching parodies of “Scream” and “I Know What You Did Last Summer” alongside brief send-ups of popular horror films.

From Salon • Jun. 11, 2026

Know it like you used to say that Alex was your “one true love.”

From "P.S. I Miss You" by Jen Petro-Roy




Vocabulary lists containing know


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