demonstration
//ˌdɛmənˈstreɪʃən//
Noun
demonstrationSingular
demonstrationsPlural
1
A public meeting or march protesting against something or expressing views on a political issue.
Thousands of people joined the demonstration against the new law.
2
The action or process of showing the existence or truth of something by giving proof or evidence.
The experiment provided a clear demonstration of the theory.
3
A practical exhibition and explanation of how something works or is performed.
The chef gave a demonstration of how to make sushi.
4
An outward show of a feeling or quality.
Her gift was a demonstration of her love for him.