Katie Couric's Notebook: Words
We've all done it -- misheard the lyrics of a song. Well, now there's a word for that: Mondegreen. It comes from an old Scottish ballad with the lyric "laid him on the green" which countless people thought was "Lady Mondegreen."
Video: "Mondegreen" is one of about 100 new words being added to the Webster's Collegiate Dictionary. For more - and their meanings - just click on my Notebook.