Etymology and origin of the Latin word frustratus
- Confidence
- Established
- Formation
- Derivation
- First attested
- c. 250–184 BC Plautus More words from the 3rd century BC
- Ultimate origin
- Latin frūstror
Etymology tree
From the same root
Forms
frūstrātus m (genitive frūstrātūs); fourth declension[1]
Etymology
It is from Latin frūstror (“to deceive, frustrate”) + -tus3.[2][3][4] The verb is formed from frūstrā (“in vain”), which de Vaan takes as the plural of an unattested *frūstrum from *fraud-tro-, built on fraus (“deceit”).[5]
Earliest recorded meaning
It is found only in Plautus,[5] in the Menaechmi: a woman tells a man who keeps fooling her to find another woman to make sport of (“aliam posthac invenito quam habeas frustratui”).[3][4]
Semantic evolution
The noun stayed rare: after Plautus, Symmachus uses it in a letter,[4] and Nonius Marcellus has it of mime actors who are a laughing-stock to everyone.[4]
Timeline
- c. 250–184 BC – Plautus uses the dative frustratui in the Menaechmi.[3][4][6]
- c. 340–402 – Symmachus uses it in a letter.[4][6]
Meanings
Noun
Usage notes
The form is also the perfect participle of frūstror, which was used as an adjective meaning “vain, useless” from Manilius on.[4]
References
- ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ a b c d e Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b c d e f g h i Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ a b 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 Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry
“Frustratus.” Etymologically, 7 Nov. 2026, etymologically.com/la/frustratus. Accessed 8 Nov. 2026.
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