- 1a person or thing that is used to hide the real purpose of a particular course of action
- 2a politician who competes against the leader of their party in order to see how much support the leader has; a stronger candidate can then compete against the leader more seriously Word Originearly 16th cent.: from the former practice of using a horse trained to allow a fowler (hunter of wildfowl) to hide behind it, or under its coverings, until within easy range of prey.
stalking horse
nounBrE BrE//ˈstɔːkɪŋ hɔːs//; NAmE NAmE//ˈstɔːkɪŋ hɔːrs//
[singular]Check pronunciation: stalking horse