The word opera is a noun. Opera means (1) theater where opera is performed, (2) a drama set to music; consists of singing with orchestral accompaniment and an orchestral overture and interludes.
The following articles and web pages elaborate on the word opera.
My Opera is an ad free site for blogging. The software offers sharing of photos and it works with phones. Opera forum provides a place for users to discuss Opera systems. People and Groups provide access to the blogs.
Opera Widgets are small, fun programs that run on Opera software. Users can find out about all sorts of widgets and download them from this site. There is also a link where developers of widgets can submit ideas.
Italy is famous for its food and wine, as well as its fashion designers, opera houses, and magnificent Renaissance art and history. This interactive map of Italy can help you locate places in Italy.