How to sign: a show or display; the act of presenting something to sight or view
"the presentation of new data"; "he gave the customer a demonstration";
Similiar / Same: presentation, presentment
Categories: show
Within this category: counterdemonstration, exhibition, exposure, lecture demonstration, performance
How to sign: 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";
Similiar / Same: demo
Categories: visual communication
Within this category: display, exemplification, expression