Charles in WordNet English dictionary

1. king of the Franks and Holy Roman Emperor; conqueror of the Lombards and Saxons (742-814)
   Charlemagne  Carolus  Charles  Charles I  Charles the Great 
   
2. a river in eastern Massachusetts that empties into Boston Harbor and that separates Cambridge from Boston
   Charles  Charles River 
   
3. the eldest son of Elizabeth II and heir to the English throne (born in 1948)
   Charles  Prince Charles 
   
4. French physicist and author of Charles's law which anticipated Gay-Lussac's law (1746-1823)
   Charles  Jacques Charles  Jacques Alexandre Cesar Charles 
   
5. son of James I who was King of England and Scotland and Ireland; was deposed and executed by Oliver Cromwell (1600-1649)
   Charles  Charles I  Charles Stuart 
   
6. King of England and Scotland and Ireland during the Restoration (1630-1685)
   Charles  Charles II 
   
7. as Charles II he was Holy Roman Emperor and as Charles I he was king of France (823-877)
   Charles  Charles II  Charles I  Charles the Bald 
   
8. King of France who began his reign with most of northern France under English control; after the intervention of Jeanne d'Arc the French were able to defeat the English and end the Hundred Years' War (1403-1461)
   Charles  Charles VII 
   
9. King of France from 1560 to 1574 whose reign was dominated by his mother Catherine de Medicis (1550-1574)
   Charles  Charles IX