English Reference

Word

ombudsman

Phoneticsom·buds·man

US/ˈɑmbədzmən/

UK/ˈɒmbʌdzmən/

Definitions

01public investigator

C1 · Law

n. an official who investigates complaints from the public against government offices or large companies.

n. an independent official appointed to investigate complaints made by individuals against public authorities or large institutions.

“If the bank does not solve your problem, you can contact the banking ombudsman.”

“The energy ombudsman ruled that the utility company had overcharged the customer and ordered a full refund plus compensation.”

Formal

Synonyms

mediatorinvestigatorpublic advocate

02internal mediator

C1

n. a person inside a large organisation who helps workers solve problems or disagreements fairly.

n. a designated internal mediator within an organisation who assists members with conflict resolution and recommends policy improvements.

“The university ombudsman helped the student and the professor reach a fair agreement.”

“The corporate ombudsman serves as a neutral party to resolve internal disputes before they escalate to formal legal action.”

Formal · Academic

Usage

Often used with a modifying noun to specify the industry, such as 'financial ombudsman' or 'health ombudsman'.

Real-World Examples

“The Republic of Ireland's police ombudsman, Fiosrú is carrying out its own investigation into the crash.”
BBC News · 17 Aug 2026
“Gardaí said Fiosrú (the Office of the Police Ombudsman) has been notified of the incident.”
BBC News · 16 Aug 2026

Etymology

Borrowed from Swedish ombudsman (equivalent to ombud (“representative, proxy”) + man), from Old Norse umboðsmaðr.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry

Level
C1 · Advanced
Frequency
Occasional
Updated

Scan code

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English Reference