What does inquisitor mean?
An inquisitor is someone who investigates alleged wrongdoing, especially in an official or formal capacity, and questions people closely in the course of that inquiry. The word can describe a modern investigator, but it also has a strong historical association with authorities who examined accusations of heresy and punished suspected offenders. In contemporary usage, “inquisitor” may suggest persistence, severity, or an uncompromising search for the truth, so it can sound more dramatic than the neutral “investigator.” The related words “inquiry” and “inquisition” refer to the process of asking questions or examining a matter, while “inquisitive” describes a person who is eager to learn. The term is most useful when the historical or formal character of an investigation is important to the context.
A person who conducts an official or formal investigation into wrongdoing, especially a government or court official.
"The report named an independent inquisitor to examine the allegations."
Often suggests a rigorous or severe investigation, particularly one involving formal questioning.
A person who questions others closely and persistently.
"The children were wary of the inquisitor who asked about every detail of their afternoon."
This use can be figurative and may imply an unwelcome or overly thorough questioning.
Historically, an official appointed by a religious or secular authority to examine accusations, especially of heresy.
"The accused was brought before the inquisitor and required to answer the charges."
This historical sense is associated with institutions such as the Inquisition and often has strongly negative connotations.
The plural form is used for more than one investigator or interrogator.
"Several inquisitors reviewed the testimony and compared the conflicting accounts."
From the Spanish Inquisition to modern parliamentary inquiries, the inquisitor has long represented the power to question, examine, and uncover the truth.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does inquisitor come from?
The word comes from Latin inquisitor, a noun formed from inquirere, meaning “to seek out” or “investigate.” It was used for an official who conducted inquiries, particularly in legal and religious contexts. Through Old French and Middle English, it developed into English forms associated with searching, questioning, and formal investigation. The same Latin root appears in “inquire,” “inquiry,” and “inquisition,” while “inquisitive” reflects the related idea of being eager to ask questions.
Related word forms
How inquisitor is actually used
In modern English, the word often suggests a rigorous or severe investigation, particularly one involving interrogation. It can be neutral when referring to an official role, but may carry a threatening or negative historical association.
Easily confused with inquisitor
An investigator generally conducts an inquiry, while an inquisitor traditionally suggests an official investigation, often involving formal questioning and suspected wrongdoing.