Definitions for "Link building"
Link building is a Search Engine Optimization technique where a website owner attempts to build revelant, quality inbound links to their website with the intentions of increasing the website importance, and by this increasing ranking in the Search Engines.
A search engine optimization technique where the number and quality of inbound links from outside sites are increased to improve a webpage's link popularity, thereby boosting a webpage's rank in the search engines.
This is done with the intention of increasing the link popularity or PageRank of a site. This is done by requesting links from webmasters of other sites.