demonstrate
US /ˈdem.ən.streɪt/
UK /ˈdem.ən.streɪt/

1.
2.
show (a product, method, or skill) to a group of people.
:
•
The chef will demonstrate how to make pasta.
•
They demonstrated the new software to potential clients.
show (a product, method, or skill) to a group of people.