murderess

The word murderess refers to a woman who has committed murder. It is an old gender-specific form of "murderer," and for that reason it often appears in historical writing, older novels, and dramatic retellings of crime. The basic meaning is clear and direct, but the tone of the word can feel dated in modern English.

In earlier writing, the term was often used in a sensational way, especially in crime reports and fiction. A female criminal might be called a murderess to make the story sound more dramatic or morally charged. Because of that history, the word can carry extra tone beyond the plain fact that a murder was committed.

Today, however, the word is much less common. Modern English usually prefers gender-neutral terms such as "murderer," and formal contexts such as law or journalism often avoid murderess altogether. Some readers may hear it as outdated or biased because it draws special attention to the person's gender.

So the best way to understand murderess is as a correct but old-fashioned word for a woman who commits murder. It still has value in historical fiction, literary discussion, or when preserving the style of an older text, but in everyday modern use it is usually replaced by simpler and more neutral wording.