ˈsvɛnɡəli

Definitions

1. noun

a person who exercises control or influence over someone, especially in a manipulative or coercive way; a mind controller

“The svengali behind the pop star’s rise to fame was a master manipulator.”

2. noun

a person, especially a man, who has a strong influence over a woman, often in a way that is considered to be controlling or manipulative

“He was a svengali to her, controlling her every move and decision.”