Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
a person or group of people that you use to test something such as a new idea or suggestion to see if they will accept it or if they think it will work
someone you use to test a new idea or suggestion to see if it is liked:
Share your knowledge with the community
Browse our collection of 300,000+ community-written definitions
