plague

The word "plague" often brings to mind the Black Death and other deadly outbreaks. In its most direct sense, it can mean a serious infectious disease, especially the historic disease that killed many people in the past. But the word is also used more broadly. It can describe any widespread problem that causes harm, suffering, or repeated trouble. You might hear about a "plague of locusts" ruining crops or say that crime is a plague on a neighborhood. It is also a verb. To plague someone means to keep bothering, troubling, or worrying them over time. So whether it points to disease, a major social problem, or constant trouble, the word suggests something harmful that spreads or will not go away easily.

"Plague" is a powerful word with a long history of fear and suffering behind it. In its most specific sense, it refers to a serious infectious disease, especially the disease caused by the bacterium Yersinia pestis. This is the disease behind the famous Black Death, which spread across Europe, Asia, and Africa and killed huge numbers of people. For example, you might read, "The plague decimated the population of Florence in 1348."

However, "plague" is also widely used in a broader or metaphorical way. It can describe any widespread problem that causes serious harm, distress, or annoyance. In this sense, it points to something destructive, persistent, and hard to get rid of. For example, someone might say, "Litter is a plague on our beaches," or "Violence has become a plague in the area." The word often suggests that the problem is not small or temporary, but something that affects many people and keeps coming back.

The word also frequently works as a verb. To plague someone is to trouble, pester, or worry them again and again over a period of time. A person can be "plagued by doubts," "plagued by injuries," or "plagued by bad luck." In both noun and verb forms, the word carries a strong negative force. It does not usually describe a minor inconvenience. Instead, it suggests something severe, repeated, and deeply disturbing.