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define

[dih-fahyn] / dɪˈfaɪn /




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.

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Each installment on the pitch has come to define an entire era of the rivalry.

From The Wall Street Journal Jul. 14, 2026

Most studies simply get three or four researchers together to discuss how they should define UPFs in that piece of research.

From Slate Jul. 12, 2026

Remember, employers don’t always define work experience literally.

From MarketWatch Jul. 8, 2026

As part of the agreement Iran and Oman, which both border Hormuz, must hold talks "to define the future administration and maritime services" in the waterway with other Gulf states.

From BBC Jul. 7, 2026

One of my biggest challenges has always been to see past other people’s doubt and negativity so I could define my own path.

From "Proud" by Ibtihaj Muhammad

The concept is illustrated by the Carnot cycle, an idealized model that defines the maximum theoretical efficiency of a heat engine by carefully regulating the movement of heat between hot and cold regions.

From Science Daily Jul. 11, 2026

That lyric defines the album’s back half — and really, Madonna’s entire career.

From Salon Jul. 8, 2026

The US Climate Prediction Center defines a strong El Niño as sea surface temperatures in the central tropical Pacific +1.5C above the long term average.

From BBC Jun. 27, 2026

Siavoshi defines a microdose as “the lowest dose of a GLP-1 that lowers food noise without causing any significant weight loss.”

From Los Angeles Times Jun. 23, 2026

The United Nations now defines genocide as an act, or acts, “committed with intent to destroy, in whole or in part, a national, ethnical, racial or religious group.”

From "An Indigenous People’s History of the United States" by Roxanne Dunbar-Ortiz

Early adulthood has been defined by failed relationships and uninspiring work.

From Los Angeles Times Jul. 14, 2026

This was a leader who had decided to stop being defined by what he had not won.

From BBC Jul. 14, 2026

DALLAS—This has been a World Cup defined by superstars.

From The Wall Street Journal Jul. 14, 2026

“It might be setting aside a defined percentage of the portfolio, typically 5% to 10%, for individual stock picks that clients can self-manage,” said Peter Hughes, a New York City-based chartered financial analyst.

From MarketWatch Jul. 13, 2026

Dicey had never before defined so exactly just what Maybeth could and could not do.

From "Homecoming" by Cynthia Voigt

The index’s price/earnings, or P/E, ratio depends on who is defining the “E.”

From The Wall Street Journal Jul. 14, 2026

Now it doesn’t really have any exclusive or defining titles, yet Microsoft spent billions scooping up IPs with nothing to show for it.

From Salon Jul. 13, 2026

He has said he "intends to win" the election, setting the stage for what could be the defining contest of his political life.

From Barron's Jul. 12, 2026

Their measurements revealed pairs of conducting edge states, a defining feature of topological crystalline insulators.

From Science Daily Jul. 11, 2026

I just need to figure out who I am without school, or family, or anything else defining me.

From "Genuine Fraud" by E. Lockhart




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