The word "wicked" generally refers to someone or something that is morally bad, evil, or harmful. It can describe actions, intentions, or characters that are deceitful or malevolent. However, "wicked" can also be used informally to mean something that is excellent or impressive, often in a playful or enthusiastic context.
The word "wicked" originates from Old English "wicca," meaning "sorcerer" or "wizard," combined with the suffix "-ed," which is used to form adjectives. This term has evolved over time and its meaning has expanded to encompass various negative moral connotations.