Lurcher — One that lurches or lies in wait; one who watches to pilfer, or to betray or entrap; a poacher.
Lurcher — One of a mongrel breed of dogs said to have been a cross between the sheep dog, greyhound, and spaniel. It hunts game silently, by scent, and is often used by poachers.
Lurcher — A glutton; a gormandizer.