heartbreaker

Definitions

• Someone, usually attractive, who flirts with or otherwise enamours a person, but does not reciprocate their love.
• Something that causes sorrow, grief or extreme disappointment.
• (sports) A match which ends in defeat for a promising player or team.
• (role-playing games) An independent role-playing game that attempts to fix various perceived design flaws in an established RPG, but whose few innovations will not reach a wide audience due to its lack of marketability.
• (dated) A curl or lovelock.