- Confidence
- Uncertain
- Formation
- Inherited
- First attested
- Twelve Tables
- Inherited from
- Proto-Italic *frawV-
Pronunciation
Forms
fraus f (genitive fraudis); third declension[1]
Etymology
It is inherited from Proto-Italic *frawV-, of uncertain origin.[2] Schrijver derives it from a root Proto-Indo-European *dʰru-, seen in Sanskrit ध्रुति (dhrúti, “deception”) and Avestan drāuuaiiāt̰ (“will deceive”), with a suffix that remains unclear.[2][3] Szemerényi derived it from *dʰreugʰ- “to deceive”, the root of Old High German triogan (“to deceive”), but de Vaan finds the sound changes he needs ad hoc.[2][4] frūstrā “in vain” is from the same base, and Umbrian frosetom (“made void?”) may be related.[2][5] The old dative frūdī in Lucretius shows a variant stem.[4][6]
Earliest recorded meaning
De Vaan dates it from the Twelve Tables.[2] Köbler dates them to about 450 BC.[7]
Semantic evolution
Its oldest sense was harm, damage, danger, sine fraude “without harm”, then liability to punishment, and wrongdoing, a crime.[4] From there it came to mean dishonest conduct, deceit, guile, a fraud or trick, as Plautus' man “full of fraud, crime and perjury”, and fraudulent evasion of a law, legī fraudem facere.[4] It also meant a delusion of the mind, in the phrase in fraudem incidere.[4] Cicero names Fraus as a personified deity.[6]
English fraud came through Old French in the mid-14th century, and the word was already used in Anglo-Latin in the mid-13th.[3]
Timeline
- c. 450 BC – The Twelve Tables use it.[2][7]
- c. 250–184 BC – Plautus uses it of guile and of evading a law.[4][7]
- 96–55 BC – Lucretius has the dative frūdī.[4][7]
- mid-14th century – Borrowed into English as fraud.[3]
Meanings
Noun
- Harm, damage, danger, sine fraude, unharmed.[4]
- Liability to punishment.[4]
- Wrongdoing, an offence, a crime.[4]
- Deceit, guile; a fraud, trick.[4]
- Fraudulent evasion (of a law or obligation).[4]
- A delusion, snare of the mind.[4]
Word family
- fraudiger
- fraudō
- fraudulentus
- fraudātiō
- fraudātor
- fraudātōrius
- fraudulenter
- fraudulentia
- fraudulōsus
Related words
- fraudor
- frūstrā
- English fraud
- English frustrate
References
- ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
- ^ a b c Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ a b c d e f g h i j k l m Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ a b Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Related etymologies
Cite this entry
“Fraus.” Etymologically, 16 Oct. 2026, etymologically.com/la/fraus. Accessed 16 Oct. 2026.
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