1. people who kill or harm others by giving them poison

Examples

• The detective suspected that one of the dinner guests was among the poisoners.
• Throughout history, poisoners have used various toxic substances to eliminate their victims.
• The royal food taster was employed to protect the king from potential poisoners.
• Medieval poisoners often used arsenic because it was difficult to detect.
• The investigation revealed a network of poisoners working together.
• Security measures were increased after threats from suspected poisoners.