What does defalcation mean?
Defalcation is a formal legal and financial term meaning the misappropriation of money or property by someone who has been entrusted with it — in essence, embezzlement committed from a position of trust. The word most often appears when describing the misconduct of officials, trustees, accountants, or corporate officers who divert funds they were meant to safeguard. Its Latin root, defalcare ('to cut off' or 'to deduct'), originally referred to subtracting a portion of something, and this sense of a slice being carved off survives in the modern meaning of funds siphoned away piecemeal. Because it implies betrayal of a fiduciary duty, defalcation carries heavier moral weight than simple theft and is treated as a serious offense under both criminal and bankruptcy law. Though uncommon in casual conversation — where 'embezzlement' predominates — the word remains current in courtrooms, audit reports, and financial journalism, lending precision to discussions of financial misconduct.
nounThe misappropriation of money or property held in trust by someone to whom it has been entrusted; the act of embezzling funds, especially by an official or fiduciary.
- The fraudulent misappropriation of money or property held in trust; embezzlement by a person entrusted with funds.
- (Historical/legal) A deduction or cutting off of part of something owed, especially as a setoff against a claim.
"The auditor uncovered a systematic defalcation of pension funds stretching back over a decade."
"The treasurer's long-running defalcation was finally exposed when the charity's accounts were independently audited."
"In older legal texts, 'defalcation' could refer simply to the deduction of a portion from what was claimed or owed."
Used in the plural when referring to multiple instances or acts of misappropriation.
"The report catalogued numerous small defalcations committed over several years."
Defalcation comes from the Latin for 'to lop off with a sickle' — a word that literally pictures a fiduciary slicing away at other people's money.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of defalcation
Defalcation derives from the Medieval Latin 'defalcatio', formed from the verb 'defalcare', meaning 'to lop off' or 'to deduct'. This verb combines the prefix de- with falx, falci- (the Latin word for a scythe or sickle), so the original image is of cutting something off with a blade. In its earliest English use, from the late 16th century, the word referred to a deduction or reduction of a sum owed; by the 17th century it had developed its dominant legal sense of the wrongful appropriation of entrusted funds. Its cognates include the related English verb 'defalcate', which shares the same Latin root.
Related word forms
How defalcation is actually used
A formal, legalistic term used chiefly in legal and financial contexts; it is rare in everyday speech, where 'embezzlement' is more common. It carries a strong connotation of breach of trust — typically implying theft by someone in an official or fiduciary position rather than ordinary stealing.
Easily confused with defalcation
'Default' means failure to fulfill an obligation such as repaying a loan, while 'defalcation' specifically means the fraudulent appropriation of entrusted funds.