Definition of demonstration
1 : an act, process, or means of demonstrating to the intelligence a demonstration of how to prune a tree: such asa (1) : conclusive evidence : proof a demonstration of her guilt (2) mathematics : derivation 5b : a showing of the merits of a product or service to a prospective consumer a vacuum cleaner demonstration
2 : an outward expression or display a demonstration of compassion
3 : a show of armed force
4 : a public display of group feelings toward a person or cause peaceful demonstrations against the government anti-war demonstrations
demonstrationalplay \-shnəl, -shə-nəl\ adjective
Examples of demonstration in a Sentence
I went to a sculpture demonstration last weekend.
One of the instructors gave a demonstration of how to prune a tree.
Would you mind giving us a demonstration so that we can see how the machine works?
He brought along a copy of the software for demonstration.
Students took part in several nonviolent demonstrations against the government.
The latest tests are a clear demonstration that the vaccine works.
Many people sent cards and flowers in demonstration of their sympathy.
Recent Examples of demonstration from the Web
The angry spectacle of the demonstration apparently prompted the mayor’s office to conduct a public relations—
Pre-concert carillon tours and demonstrations every 15 minutes between 5:30-6:30 p.m. June 5: Frans Haagen.
Soldiers and police too have been hurt in the demonstrations as protesters hurl back gas grenades or launch rocks, but they are generally cared for by official ambulances.
Eduardo Lugo, a student at the City University of New York who helped organize the demonstration, called the deal immoral.
The Army suspended demonstrations for about seven weeks afterward.
A member of the Leap Frogs, the U.S. Navy's elite aerial demonstration team, was killed Sunday in a parachuting accident.
The festival will feature rowing demonstrations, canoeing, fishing, kite flying, nature walks and bike tours.
The Alameda County district attorney’s office charged 28-year-old Eric Clanton with hitting several people on the head with a bicycle lock during a chaotic demonstration in Berkeley that turned violent on April 15.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'demonstration'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
DEMONSTRATION Defined for English Language Learners
Definition of demonstration for English Language Learners
: an act of showing someone how something is used or done
: an event in which people gather together in order to show that they support or oppose something or someone
: an act of showing or proving something
DEMONSTRATION Defined for Kids
Definition of demonstration for Students
1 : an outward expression (as a show of feelings) a demonstration of affection
2 : an act or a means of showing a cooking demonstration
3 : a showing or using of an article for sale to display its good points
4 : a parade or a gathering to show public feeling
Learn More about demonstration
See words that rhyme with demonstration Thesaurus: All synonyms and antonyms for demonstration Spanish Central: Translation of demonstration Nglish: Translation of demonstration for Spanish speakers Britannica English: Translation of demonstration for Arabic speakers Britannica.com: Encyclopedia article about demonstration
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