fiduciary
fih-DOO-shee-air-ee
/fɪˈdjuː.ʃi.ər.i/
Involving trust, especially regarding financial stewardship; a party legally obligated to act in another's best interest.
Represents the highest legal standard of trust, loyalty, and care required by law.
The story behind the word. From Latin 'fideicommissum', derived from 'fides' (faith) and 'committere' (to entrust). Roman jurisprudence used this term when citizens left assets to trusted friends for heirs.
Word relationships
- trustee: A trustee is a specific legal role managing assets; fiduciary is a broad standard of legal commitment.
- beneficiary: The beneficiary is the party receiving benefits, whereas the fiduciary is the party managing assets.
Commonly confused with
- fiducial: Fiducial refers to baseline reference points in physics, whereas fiduciary refers strictly to financial and legal trust.
Word family
- fide (noun): Faith or trust (as in bona fide).
Collocations
- fiduciary duty
- fiduciary responsibility
- fiduciary relationship
Idioms & expressions
- breach of fiduciary duty
Example sentences
- "Directors owe a fiduciary duty to act in good faith and in the best interests of the company." Corporate Law Code
- "As a fiduciary, the financial planner was required by law to put the client's interests ahead of corporate commissions." Wealth Management
Memory hook
FIDuciary requires absolute FIDELITY to the client. Highest legal standard of trust.
When not to use
Do not use for casual personal favors lacking legal or financial obligations.
Fun facts
- In legal practice, the two fundamental components of fiduciary duty are the Duty of Care and the Duty of Loyalty.
Related words
Explore more words
stewardship, fidelity, duty, liability, entrust, trustworthy
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