An RSS newsreader from Google that was launched in 2005. Google Reader was enhanced several times over the years, and although there were many devoted users, Google discontinued the product in 2013. See newsreader.
Google-reader Sentence Examples
The application includes the means to use Gmail, Google Sync, Google Maps, as well as linking up to Picasa, Google Docs, Google Reader and Web Search.
Basically, when you use an RSS reader -- like the free Google Reader -- it automatically updates whenever one of the "feeds" is updated.
The creation of Really Simple Syndication by Dave Winer enables people to "subscribe" to blogs using tools like Google Reader and read their favorite blogs in one place.
At the same time, people use "feed readers" (such as Google Reader or Newsgator) which are programs (or sites) that constantly monitor the RSS feeds from their favorite sites.