Etymology and origin of the Latin word familiariter
- Confidence
- Established
- Formation
- Derivation
- First attested
- c. 250–184 BC, Plautus
- Ultimate origin
- Latin famulus
From the same root
Forms
familiāriter (not comparable)[1] The comparative is familiārius and the superlative familiārissimē.[2]
Etymology
It is from Latin familiāris (“of the household, intimate”) + -ter.[2][3] De Vaan lists familiāris (from Plautus) with familia (“household”) among the derivatives of famulus (“servant”), which he traces to Proto-Italic *famelos (“slave”), comparing Oscan famel (“slave”).[4] Following Rix, he takes the Proto-Italic noun as a back-formation from *famelia (“household”), perhaps ultimately from Proto-Indo-European *dʰh₁-m-elo- (“fundament”).[4]
Earliest recorded meaning
Plautus has it first, in the Rudens: “you handle me too familiarly”; in the Menaechmi a stranger is greeted familiarly.[2][5]
Semantic evolution
Its usual sense is in the manner of a close friend, intimately, on friendly terms: Cicero says nothing is more shameful than to make war on someone with whom one has lived on intimate terms.[5][2] It also means with close knowledge, thoroughly, as when Seneca blames readers who apply themselves to no author closely, and Quintilian speaks of knowing a case intimately.[2][5] Cicero uses it of feeling at home in a friend's villa.[2] The grammarian Velius Longus uses it of what happens habitually, as when ⟨s⟩ commonly passes into ⟨r⟩.[2] Church Latin glosses it in a familiar manner.[6]
Timeline
- c. 250–184 BC – Plautus of handling someone too familiarly.[2][3]
- 81–43 BC – Cicero of intimate friendship.[5][3]
- 4 BC–65 AD – Seneca the Younger of close reading.[2][3]
Meanings
Adverb
- Familiarly, intimately, on friendly terms.[2][5][6][1]
- With close knowledge, thoroughly.[2][5]
- As if at home; habitually, commonly.[2]
Related words
References
- ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j k l Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ a b c d Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ 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 c d e f Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
Cite this entry
“Familiariter.” Etymologically, 19 Oct. 2026, etymologically.com/la/familiariter. Accessed 22 Oct. 2026.
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