demonstration

/ˌdɛmənˈstreɪʃən/
noun
  1. An act of showing or proving something clearly, often by example or experiment.
    • We watched a cooking demonstration at the fair.
    • Her demonstration of the new software impressed the whole team.
    • The teacher gave a demonstration of how to mix the chemicals safely.
  2. A public event where people gather to express support for or opposition to something.
    • Police monitored the demonstration to ensure it stayed peaceful.
    • A large demonstration for peace took place in the park.
    • The demonstration against the new highway drew hundreds of participants.
  3. An outward display of a feeling or quality.
    • They offered a demonstration of gratitude by sending a thank-you note.
    • His hug was a warm demonstration of affection.
    • The award was a demonstration of her hard work.
Antonyms
What does "demonstration" mean? | whatsthatwordmean | whatsthatwordmean