IPA: /ˈʃoʊɡən/
KK: /ʃoʊgən/
A military leader in Japan who held power and ruled the country, especially before the Meiji Restoration in the late 19th century.
The shogun had significant control over the samurai and the governance of Japan.
Shogun originates from the Japanese word 'shōgun' (将軍), which means 'general' or 'military commander'. The term is a combination of 'shō' (将), meaning 'to lead' or 'to command', and 'gun' (軍), meaning 'army' or 'military'. Thus, a shogun is a military leader or commander of an army.
Think of a 'leader' ('shō') commanding an 'army' ('gun') — that's why a shogun is a military leader.