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inquisitor

American  
[in-kwiz-i-ter] / ɪnˈkwɪz ɪ tər /

noun

  1. a person who makes an inquisition.

  2. a questioner, especially an unduly curious or harsh one.

  3. a person who investigates in an official capacity.

  4. a member of the Inquisition.


inquisitor British  
/ ɪnˈkwɪzɪtə /

noun

  1. a person who inquires, esp deeply, searchingly, or ruthlessly

  2. (often capital) an official of the ecclesiastical court of the Inquisition

"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 inquisitor

1495–1505; < Latin inquīsītor, equivalent to inquīsī-, variant stem of inquīrere to inquire + -tor -tor

Explanation

Inquisitor is what you call someone who asks questions in an aggressive way, like a prosecutor in a courtroom, or a parent who wants to know everything you did last night. This word comes from 4th century Rome, where the Church hired religious detectives, called Inquisitors, to root out people who disobeyed the Church's rules. So inquisitors have always been aggressive, even though there's nothing particularly harsh or aggressive about the Latin root quærere, which simply means "ask" or "seek."

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Vocabulary lists containing inquisitor

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.

Why, his inquisitor demanded, had Dillon, Read taken a disproportionate share of the profit from the funds it managed for the public?

From The Wall Street Journal • Nov. 21, 2025

Amorim said, without giving his inquisitor a chance to reply.

From BBC • Aug. 18, 2025

The 30-second clip featured the president dodging questions from an offscreen inquisitor.

From New York Times • Feb. 12, 2024

Cornwell surely knew there was a fan in Morris, an enthusiast of the elusive as much as an inquisitor.

From Los Angeles Times • Oct. 20, 2023

He was the tormentor, he was the protector, he was the inquisitor, he was the friend.

From "1984" by George Orwell

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