A simple data format that can be embedded in a webpage.(noun)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "microformat" in a sentence
"I think it would be helpful to start by defining the problem that this microformat is intended to solve."
"In fact, most of the entire stack will end up as strictly JavaScript and XHTML storage unites once we see some diversification in microformat schemas."
"Wikipedia: Microformat: A microformat is a web-based approach to semantic markup that seeks to re-use existing XHTML and HTML tags to convey metadata and other attributes."