- mind game - any game designed to exercise the intellect
--1 is a kind of game
- mind game - deliberate actions of calculated psychological manipulation intended to intimidate or confuse (usually for competitive advantage); "football players try to play mind games with the opposition"; "the jeweler's mind game is to convince lovers that the size of a gemstone reflects the depth of their feelings"
--2 is a kind of manipulation, use
- mind game - deliberate actions of calculated psychological manipulation intended to intimidate or confuse (usually for competitive advantage); "football players try to play mind games with the opposition"; "the jeweler's mind game is to convince lovers that the size of a gemstone reflects the depth of their feelings"