Svengali

English

Etymology

Named after the character [Svengali] in [Trilby] (1894) by [George du Maurier], a hypnotist who exerts manipulative control over others.

Transliteration Pronunciation

• Hangul: 스벤갈리
• Katakana: スベンガリー
• Zhuyin: ㄙㄨㄟ ㄅㄣ ㄍㄚ ㄌㄧ

Noun

Svengali (plural Svengalis)

One who manipulates or controls another as by some mesmeric or sinister influence.

1. • The young performer’s career was shaped by a Svengali who dictated every move behind the scenes.

(by extension) A coach, mentor, or industry mogul who exerts strong, often controlling influence over another’s success or public image.

1. • He became a Svengali figure in the startup world, guiding founders while quietly steering their decisions.

Usage notes

Typically carries a negative connotation, implying manipulation, domination, or undue influence. Occasionally used more neutrally to describe a powerful or highly involved mentor.

See also

• manipulator
• puppet master
• éminence grise
• power broker
• kingmaker
• string-puller
• gaslighter

Further reading

[Svengali — Wikipedia] [Trilby (novel) — Wikipedia]