Definition of "Chart" :

noun: a map designed to assist navigation by air or sea

noun: (usually plural) a listing of best-selling recorded music

"Number 2 on the charts."

noun: a visual display of information

verb: plan in detail

"Bush is charting a course to destroy Saddam Hussein."

verb: make a chart of

"Chart the territory."

verb: represent by means of a graph

"Chart the data."