What does inquiry mean?
An inquiry is a search for information, either a formal investigation into a matter or a request for details from someone. In its more formal sense, it commonly refers to an official examination conducted by a government, committee, court, or other body: a public inquiry or an inquiry into misconduct. In everyday and business contexts, it can simply mean asking about something, such as making an inquiry about prices or availability. The distinction between inquiry and enquiry is partly regional: American English generally uses inquiry for both meanings, while British English often reserves enquiry for a request and inquiry for a formal investigation. The word is useful because it describes the active process of asking questions in order to clarify facts, identify causes, or make an informed decision.
An investigation into a matter, especially a formal or official examination of facts.
"A public inquiry was appointed to examine the circumstances of the accident."
Usually used in a formal or institutional context when facts are being examined systematically.
A request for information or an act of asking about something.
"Please make an inquiry with the admissions office for further information."
In British English, enquiry is often preferred for this sense, although inquiry is also widely used.
The standard plural is inquiries. In British English, enquiries is also common, especially when referring to requests for information.
"The company received several inquiries about the new service."
The word inquiry preserves the question behind every investigation: someone is asking, in the original Latin sense, seeking something out.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does inquiry come from?
Inquiry comes from Latin quaerere, meaning 'to seek' or 'to ask for,' through the Old French word enqueste or the Latin-derived English form inquirere. The sense of a formal investigation developed from the idea of seeking or finding out by questioning. Related English words include question, quest, require, and acquire, all of which reflect the same broad Latin root of seeking or asking.
Related word forms
How inquiry is actually used
In American English, inquiry is standard for both a formal investigation and a request for information. In British English, enquiry is widely preferred for a request for information, while inquiry usually refers to an investigation, though both spellings remain understood and accepted.
Easily confused with inquiry
Inquiry and enquiry are both accepted spellings, but enquiry is more common in British English for a request for information, while inquiry is more common for a formal investigation.