Definition of "demo" []

• A demonstration, as of a product or service. (noun)
• A brief tape or recording illustrating the abilities of a musician or other performer. (noun)
• Informal A product, such as an automobile, used for demonstration and often sold later at a discount. (noun)
• Informal Demolition. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "Hi everyone, perhaps my question seems a little bit stupid, but it puzzles me a lot. pls look at the code below: var Cc = Components. classes; var Ci = Components. interfaces; var demoid = "@demo. org / ns / demo; 1"; var comcc = Cc [demoid]; var comin = comcc. createInstance (Ci. idemo);"
• "It reminds you that his demo is the classic version of That's Entertainment."
• "Today musicians use what they call demo tapes that are mailed out to record companies or music publishers in hopes of selling their work."