Demo | Mean of demo in English Dictionary

/ˈdɛmoʊ/

• Noun
• an example of a product that is not yet ready to be sold
1. She will be showing a demo of the company's new alarm system.
2. a demo version of the software
• an act of showing someone how something is used or done
1. I saw a demo on how to use the computer program.
2. The salesman gave us a demo of the vacuum cleaner, and it seemed to work very well.
• a recording that musicians make in order to show what their music is like
1. They sent the demo to several record companies.
2. She cut/made a demo last week.