demonstration

nouns

a show or display; the act of presenting something to sight or view
"the presentation of new data"; "he gave the customer a demonstration"
demonstration, presentation, presentment
is derived from
demonstrate
a show of military force or preparedness
"he confused the enemy with feints and demonstrations"
demonstration
domain category
the military forces of a nation
"their military is the largest in the region"; "the military machine is the same one we faced in 1991 but now it is weaker"
armed forces, armed services, military, military machine, war machine
is a type of (narrower)
the act of publicly exhibiting or entertaining
"a remarkable show of skill"
show
a public display of group feelings (usually of a political nature)
"there were violent demonstrations against the war"
demonstration, manifestation
is derived from
demonstrate
proof by a process of argument or a series of proposition proving an asserted conclusion
demonstration, monstrance
a visual presentation showing how something works
"the lecture was accompanied by dramatic demonstrations"; "the lecturer shot off a pistol as a demonstration of the startle response"
demo, demonstration
is derived from
demonstrate