There is a interesting new website called The Ehrman Project (ehrmanproject.com). It has been designed to engage the popular scholarship of Bart D. Ehrman in the public arena where he has gained so much notoriety. One of the videos that has been posted is one of D.A. Carson defining inerrancy. The definition given is this: “Inerrancy is merely a way of saying that wherever there is a truth claim in fact God’s words are true.” There is much more said to give it context so I recommend hearing all that Carson says.
Watch the video and let me know what you think of Carson’s answer. Also, make sure you visit The Ehrman Project for more interesting videos. I think it is a promising resource.