Definitions for stalking
stalk, stalking, still hunt(noun)
a hunt for game carried on by following it stealthily or waiting in ambush
the act of following prey stealthily
Hunting for game by moving silently and stealthily or by waiting in ambush
The crime of following or harassing another person, causing him or her to fear death or injury
U.S. National Library of Medicine
Course of conduct directed at a specific person that involves repeated (two or more occasions) visual or physical proximity, nonconsensual communication, or verbal, written, or implied threats, or a combination thereof, that would cause a reasonable person fear.