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).
the occasion when someone performs or presents something to the public for the first time:
to perform or appear in public, or to be shown or introduced to the public, for the first time:
Share your knowledge with the community
Browse our collection of 300,000+ community-written definitions
