Examples of “demonstration” in a Sentence

noun An act of showing or explaining how something works.

• The experiment gave a clear demonstration of how plants grow toward light.
• The salesman gave a quick demonstration of how the vacuum cleaner picks up pet hair.
• The store gave a free demonstration of the new blender.
• Her cooking demonstration drew a large crowd.

noun A public gathering held to express a shared opinion, often a protest.

• Students organized a peaceful demonstration to ask for safer crossings near the school.
• Thousands joined the demonstration against the proposed cuts.
• Police monitored the peaceful demonstration outside city hall.

noun Clear proof or evidence of something.

• Her calm reaction in the crisis was a fine demonstration of her leadership.
• His generosity was a demonstration of true character.