demonstration

• a visual presentation showing how something works
• a show or display
• a show of military force or preparedness
• a public display of group feelings (usually of a political nature)
• proof by a process of argument or a series of proposition proving an asserted conclusion
• The act of demonstrating
• An expression, as of the feelings, by outward signs
• The exhibition and explanation of a dissection or other anatomical preparation
• (Mil.) a decisive exhibition of force, or a movement indicating an attack
• The act of proving by the syllogistic process, or the proof itself
• A course of reasoning showing that a certain result is a necessary consequence of assumed premises

Report error with a word Suggest a new definition

You can also check definition for demonstration on wikipedia or google (link opens in new window)