stalker

A person who engages in stalking, i.e., quietly approaching animals to be hunted; a tracker or guide in hunting game.

A person who secretly follows someone, sometimes with unlawful intentions.

潜行者

跟踪狂

Any of various devices for removing the stalk from plants during harvesting.

Any bird that walks with a stalking motion.

A kind of fishing net.

A horse that tends to stay just behind the leaders in a race.