(1):

(n.) A map; esp., a hydrographic or marine map; a map on which is projected a portion of water and the land which it surrounds, or by which it is surrounded, intended especially for the use of seamen; as, the United States Coast Survey charts; the English Admiralty charts.

(2):

(n.) A sheet of paper, pasteboard, or the like, on which information is exhibited, esp. when the information is arranged in tabular form; as, an historical chart.

(3):

(n.) A written deed; a charter.

(4):

(v. t.) To lay down in a chart; to map; to delineate; as, to chart a coast.