Warlord (noun)

1. A military leader who has control over a certain area, often in a time of war or conflict.
2. A person who exerts control through the use of military force, often in an unofficial or illegitimate manner.

Origin:

The word "warlord" comes from the combination of the words "war" and "lord". the term first came into usage in the early 20th century.

Examples:

1. During the civil war, the warlord controlled the northern regions of the country.
2. The warlord's rule was marked by frequent human rights abuses and the suppression of political opponents.
3. The warlord commanded a private army and controlled the local economy through extortion and illegal activities.
4. The warlord was finally brought to justice for his crimes against humanity.
5. The warlord's hold on the region was broken by a coalition of neighboring countries and international organizations.