Definition
A thief is someone who steals, taking something that doesn't belong to them. Think of a sneaky character in a video game who picks pockets or breaks into buildings. Unlike borrowing, stealing is against the law and morally wrong. Thieves often operate in secret, trying to avoid being caught. A thief's actions can cause significant harm and distrust in a community. The essence of being a thief is the act of unlawfully taking another's property.