verb

 

prove to show or prove that something exists or is true

The survey clearly demonstrates that tourism can have positive benefits.

 

show how to show someone how to do something, or how something works

She demonstrated how to use the new software.

 

express to express or show that you have a feeling, quality, or ability

He has demonstrated a genuine interest in the project.

 

march to march or stand with a group of people to show that you disagree with or support someone or something

Thousands of people gathered to demonstrate against the new proposals.