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Definitions

assertion

[uh-sur-shuhn] / əˈsɜr ʃən /


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.

In a filing, the Justice Department accepted a court’s appointment of Robert Frazer as head of New Jersey’s U.S. attorney’s office, an abrupt reversal of its assertion that courts have no such power.

From Slate • Mar. 24, 2026

You might roll your eyes at the quasi-hippie assertion, but 100 pages later, you will nod your head sagely in agreement.

From Salon • Mar. 24, 2026

The editorial cites an assertion by American Enterprise Institute senior fellow Roger Pielke Jr. that parts of the chapter were ghost written by our colleague Michael Burger.

From The Wall Street Journal • Mar. 20, 2026

There’s a lot of data that backs this assertion up.

From Barron's • Mar. 11, 2026

Early on, he seemed to accept Lyme’s assertion that the entrances couldn’t be taken, and dropped out of the conversation entirely.

From "Mockingjay" by Suzanne Collins