A scourge is something or someone that causes great trouble and suffering for a long time.
The word "scourge" is often used to describe problems like wars, diseases, or economic crises that have been around for years. For example, you might hear people talking about how poverty has been a scourge in their country for decades. The idea is that this problem has been a constant and persistent issue, causing hardship and distress for many people over time. You can also use "scourge" to describe someone or something that's considered evil or cruel, like a corrupt politician who's been using their power to hurt others.
A source of persistent trouble such as pestilence that causes pain and suffering or widespread destruction.
Example: Graffiti is the scourge of building owners everywhere.
To strike with a scourge; to flog.
