slay

The word "slay" has had an interesting journey. Its original and still standard meaning is to kill in a violent or dramatic way, as in a hero slaying a dragon or a warrior slaying an enemy. You'll still see this meaning often in stories, fantasy books, games, and other dramatic writing. In that older sense, the word carries force, danger, and finality.

At the same time, "slay" now has a very popular slang meaning. In informal English, to "slay" can mean to do something exceptionally well, to impress people, or to look fantastic. A performer can slay on stage, a student can slay a presentation, and someone wearing a bold outfit can absolutely slay. In this use, the word suggests confidence, style, and strong success. It often feels warm, excited, and admiring.

This newer meaning became widely known through African American Vernacular English (AAVE) and later through ballroom, drag, fashion, and pop culture. That history helps explain why the word often carries a sense of flair and presence, not just simple success. Depending on the context, then, "slay" can describe either killing something in a literal or story-like way, or doing so well that people cannot help but notice. The tone tells you which meaning is meant: serious and violent in one case, playful and praising in the other.