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How to pronounce assertion (audio)

Dictionary definition of assertion

A statement that is made confidently and forcefully, often without providing any evidence or proof to support it.
"He made the assertion that the accusations against him were false."

Detailed meaning of assertion

It is a declaration of something as being true or factual, that is made by someone who is trying to establish or assert their position or belief. Assertions can be made in a variety of situations, such as in a conversation, a debate, a presentation, or a written document. They can be made in a formal or informal setting, and can be directed at one person or a group. Assertions can be positive or negative and can be about any topic or subject. They can be based on evidence, facts, or personal opinions. Assertions can be used to persuade or convince others, to establish a point of view, or to express an opinion. However, an assertion can also be seen as a claim or a statement that is unsupported, unverified, and unprovable, and it's important to distinguish between assertions and facts.

Example sentences of assertion

1. Her confident assertion caught the attention of the entire audience.
2. The lawyer's assertion in court proved the defendant's innocence.
3. The scientist presented a groundbreaking assertion in their research.
4. He backed up his assertion with concrete evidence.
5. The teacher encouraged students to support their essays with strong assertions.
6. A bold assertion can lead to important discoveries.

History and etymology of assertion

The noun 'assertion' derives from the Latin word 'assertio,' which is the past participle of 'asserere,' meaning 'to claim' or 'to affirm.' In Latin, 'asserere' was used to describe the act of confidently and forcefully stating a claim or belief. In English, 'assertion' was adopted in the 17th century to refer to a statement that is made confidently and forcefully, often without providing any evidence or proof to support it. The etymology of 'assertion' highlights its historical connection to the idea of confidently asserting or affirming a belief or statement, emphasizing the act of making a forceful claim, even if it lacks substantiating evidence or proof.

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Further usage examples of assertion

1. Her assertion of independence marked a turning point in her life.
2. The author's assertion challenged societal norms.
3. In debates, participants must defend their assertions.
4. The assertion that the Earth revolves around the Sun is well-established.
5. His assertion of authority was met with respect from his team.
6. A well-founded assertion can change the course of history.
7. The assertion of one's rights is a fundamental principle of democracy.
8. The scientist's assertion of a new theory sparked controversy.
9. An unsupported assertion lacks credibility.
10. The leader's assertion of the organization's mission inspired others.
11. The assertion of human rights is a global movement.
12. The assertion that knowledge is power rings true.
13. The assertion of personal boundaries is crucial in relationships.
14. The student's assertion of creativity was evident in their art.
15. The assertion of cultural identity is a source of pride.
16. A thoughtful assertion can influence public opinion.
17. The assertion of individuality is a hallmark of adolescence.
18. His assertion of innocence was proven beyond doubt.
19. The assertion of human potential drives progress and innovation.


Quiz categories containing assertion


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Multiple Choice Game

Multiple Choice

Opposite Words Game

Opposite Words

Same or Different Game



Spelling Bee




declaration, denial, contradiction, refutation

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