demonstration
UK: ˌdem.ənˈstreɪ.ʃən | US: ˌdem.ənˈstreɪ.ʃən
n. a public display of group opinion, often involving a march or gathering
n. the act of showing how something works or is done
n. (logic/math) a proof or logical argument
demonstration = demonstra<show> + tion<noun suffix>
- demonstra (from Latin demonstrare, "to point out, show"): Combines de- (thoroughly) + monstrare (to show).
- tion: A noun-forming suffix indicating an action or result.
Etymology Origin:
The word traces back to Latin demonstrare, which emphasized "showing clearly" (e.g., proofs, protests, or teachings). Over time, it evolved into Middle English via Old French, retaining its core idea of visible proof—whether in logic (mathematical demonstrations), pedagogy (showing how something works), or collective action (public displays).
The students organized a peaceful demonstration against tuition hikes.
The chef gave a live demonstration of knife skills.
His research included a detailed demonstration of the theorem.
The product demonstration convinced many to buy it.
Protests turned into large-scale demonstrations across the city.