Etymology and origin of the Latin word infeliciter
- Confidence
- Established
- Formation
- Derivation
- First attested
- 190–159 BC, Terence
- Ultimate origin
- Latin īnfēlīx
Etymology tree
From the same root
Forms
īnfēlīciter (comparative īnfēlīcius, superlative īnfēlīcissimē)[1]
Etymology
It is from Latin īnfēlīx (“unlucky”) + -ter, the adverb of the adjective.[2][1] The base goes back, through fēlīx, to Proto-Italic *fēl(w)ī- (“suckling”) and Proto-Indo-European *dʰeh₁-l(u)-i-.[3]
Earliest recorded meaning
It is first found in Terence,[4] in the Eunuchus, where a character meeting someone at the wrong moment calls it not just awkward but downright unlucky.[2]
Semantic evolution
Its first sense is “without good luck, unfortunately”;[2] from Livy on it also means “without success”, of an undertaking tried in vain.[2] It has a comparative īnfēlīcius and a superlative īnfēlīcissimē.[2][1]
Timeline
- 190–159 BC – Terence uses it in the sense “unluckily”.[2][4]
- 59 BC–17 AD – Livy uses it of a thing attempted without success.[2][4]
Meanings
Adverb
Related words
References
- ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ 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 Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
Cite this entry
“Infeliciter.” Etymologically, 25 Oct. 2026, etymologically.com/la/infeliciter. Accessed 25 Oct. 2026.
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