ring-in

ring-in ▶noun Austral. /NZ a horse or an athlete fraudulently substituted for another in a competition or event. • a person or thing that is not a genuine member of a group or set: are you a fair dinkum pom or a ring-in?

ring-in

ring-in ▶noun Austral. /NZ a horse or an athlete fraudulently substituted for another in a competition or event. • a person or thing that is not a genuine member of a group or set: are you a fair dinkum pom or a ring-in?