WordVale
noun

fiduciary

/fɪˈduːʃeri/  ·  say it: fih·DOO·shuh·ree

a person legally bound to act in another's financial interest

In Banking & Finance

In more detail

1. (noun) a person who is trusted to manage money or property for another person

2. (adjective) involving trust and confidence; requiring someone to act in the best interest of another person

Examples

How to use fiduciary

Fiduciary is a formal legal and financial term used to describe someone who has a legal obligation to act in another person's best interest, or the relationship itself. It emphasizes a position of trust with specific legal duties, common in contexts involving investment management, estate planning, and corporate governance. The term carries formal weight and is less commonly used in everyday conversation.

Register: formal

Common phrases

Synonyms

trustee · custodian · agent · representative · guardian

Word family

fiduciary (noun) · fiduciary (adjective) · fiduciarily (adverb)

A common mistake

Learners sometimes use fiduciary as a synonym for any trusted person, when it actually implies a specific legal relationship with enforceable duties, not just informal trust.

Learn it for good

Save this word in WordVale and it comes back for review right before you'd forget it — with pronunciation, real examples, and optional translations. One purchase, no subscription.

Get WordValeFREE 7-DAY TRIAL · iPHONE & iPAD

Nearby in Banking & Finance

Keep going