Etymology and origin of the Latin word delubrum
- Confidence
- Probable
- Formation
- Derivation
- First attested
- c. 250–184 BC, Plautus
- Ultimate origin
- Proto-Indo-European (*lewh₃-)
Forms
dēlūbrum n (genitive dēlūbrī); second declension[1]
Etymology
It seems to be formed from dēluō (“to wash off”) with the suffix -brum, a place of cleansing.[2][3][1] The TLL calls the origin uncertain, and besides this compares lūstrum.[3] De Vaan lists it among the compounds of lavō (“to wash”), which goes back to Proto-Italic *lowa- and Proto-Indo-European *lewh₃- (“to wash”).[4]
Earliest recorded meaning
Köbler gives Plautus as its first author.[5]
Semantic evolution
It is a temple or shrine, often used with feeling, and is frequent in the poets and elevated prose, usually in the plural.[2][6] Varro, quoted by Macrobius, already reported several ancient explanations of the word.[3]
In medieval Latin it is a pagan sanctuary, and also a baptistery.[7] Church Latin glosses it “temple, shrine”.[8]
Timeline
Meanings
Noun
Related words
Usage notes
Döderlein says that templum, fānum and dēlūbrum denote the temple with its consecrated surroundings, while aedēs is the building only and sacellum a consecrated place with an altar but no building.[9]
References
- ^ a b c d e 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 Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
- ^ 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
- ^ a b Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
- ^ a b Niermeyer, J. F. (1976), Mediae Latinitatis Lexicon Minus, Leiden: Brill
- ^ Stelten, Leo F. (1995), Dictionary of Ecclesiastical Latin, Peabody, Mass.: Hendrickson
- ^ Döderlein, Ludwig (1874), Döderlein’s Hand-book of Latin Synonymes, tr. H. H. Arnold, Andover: W. F. Draper
Cite this entry
“Delubrum.” Etymologically, 19 Oct. 2026, etymologically.com/la/delubrum. Accessed 19 Oct. 2026.
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