News readers Jargon buster

Feed A way for websites to tell news reader programs about their latest stories

News reader (Aggregator) Application that lets you read multiple news feeds from one place

OPML (Outline Processor Markup Language) Web technology that lets people exchange feeds between different news readers

RSS (Really Simple Syndication) Format used to distribute website content (news, music and so on)

Weblog (Blog) Frequently updated web journal.