Definition: The Greek word 'Archelaus' originally referred to a Greek king, Archelaus, who ruled over the city of Troy in ancient Greece. His name was associated with the archery and military prowess that enabled him to defeat the Persian invaders at the Battle of Troie in 149 BC. Definition: The word "Archelaus" is used metaphorically and has many meanings depending on context, but it can also suggest the skill or power of a man or individual who has accomplished great things. It could refer to someone who is wise, powerful, skilled, brave, or heroic.