Meaning : A show or display. The act of presenting something to sight or view.
Example :
The presentation of new data.
He gave the customer a demonstration.
Synonyms : presentation, presentment
Meaning : A show of military force or preparedness.
Example :
He confused the enemy with feints and demonstrations.
Meaning : A public display of group feelings (usually of a political nature).
Example :
There were violent demonstrations against the war.
Synonyms : manifestation
Meaning : Proof by a process of argument or a series of proposition proving an asserted conclusion.
Synonyms : monstrance
Meaning : A visual presentation showing how something works.
Example :
The lecture was accompanied by dramatic demonstrations.
The lecturer shot off a pistol as a demonstration of the startle response.
Synonyms : demo