cat•a•lyst ˈka-tə-ləst [noun] an agent that provokes or speeds significant change or action • figurative a person or thing that precipitates an event Posted on August 4, 2010 by jimespo Linkin Park | The Catalyst ❧ New album, A Thousand Suns Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Tumblr (Opens in new window)Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)Like this:Like Loading... Related