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tormentor

American  
[tawr-men-ter, tawr-men-] / tɔrˈmɛn tər, ˈtɔr mɛn- /
Or tormenter

noun

  1. a person or thing that torments.

  2. Theater. a curtain or framed structure behind the proscenium at both sides of the stage, for screening the wings from the audience.


tormentor British  
/ tɔːˈmɛntə /

noun

  1. a person or thing that torments

  2. a curtain or movable piece of stage scenery at either side of the proscenium arch, used to mask lights or exits and entrances

  3. films a panel of sound-insulating material placed outside the field of the camera to control the acoustics on the sound stage

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of tormentor

1250–1300; Middle English tormento ( u ) r < Anglo-French; Old French tormenteor. See torment, -or 2

Explanation

A tormentor is someone who terrorizes another person, deliberately making them suffer. If your sister keeps tickling you after you desperately beg her not to, feel free to call her your tormentor. A tormentor is a person who torments, and both words are strongly related to torture — they share a root that means "to twist." A tormentor doesn't torture once, though, but inflicts pain over a long period of time. While tormentor is often used in a light-hearted way, as when you say your devilish new kitten is your Great Dane's tormentor, it can also be used with reference to serious situations.

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Vocabulary lists containing tormentor

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Youssef Chermiti, of all people, was the chief tormentor.

From BBC • Jan. 3, 2026

Mr. Karrubi, who was released in March, recently blasted his tormentor.

From The Wall Street Journal • Nov. 24, 2025

Tenor Roy Hage is the amiable Volmar, Hildegard’s confidant in the monastery and baritone David Adam Moore her tormentor abbot.

From Los Angeles Times • Nov. 7, 2025

But you say, he's important because he’s his redemption and also his tormentor.

From Salon • May 27, 2024

As he glared at their tormentor, Doha suddenly became aware of how quiet the room had gotten.

From "Finding Junie Kim" by Ellen Oh