Etymology and origin of the Latin word dormitorius
- Confidence
- Established
- Formation
- Derivation
- First attested
- 23–79 Pliny the Elder More words from the 1st century
- Ultimate origin
- Latin dormiō
Etymology tree
Derivations
Forms
dormītōrius (feminine dormītōria, neuter dormītōrium); first/second-declension adjective[1]
Etymology
It is formed from Latin dormiō (“to sleep”) + -tōrius.[1][2][3] Georges derives it from dormītor (“sleeper”).[4]
Earliest recorded meaning
It is first found in Pliny the Elder,[1][3] who speaks of a bedroom (cubiculum dormitorium) and uses the neuter as a noun for a bedroom.[1][5]
Semantic evolution
In Classical Latin the adjective described what was meant or used for sleeping: Pliny the Younger speaks of a sleeping wing (membrum dormitorium), and the jurists speak of a sleeping carriage (carrucha dormitoria).[1][6][4] The neuter dormitorium became a noun for a bedroom,[1] and in Christian Latin also a resting place of the dead.[4]
Medieval Latin kept the adjective for things belonging to sleep[7][8] and used the noun for a dormitory.[7]
Timeline
Meanings
Adjective
Word family
References
- ^ a b c d e f g h i 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 c Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ a b c d Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
- ^ Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
- ^ 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
- ^ Mittellateinisches Wörterbuch bis zum ausgehenden 13. Jahrhundert (1967–), Munich: C. H. Beck; Bayerische Akademie der Wissenschaften
Cite this entry
“Dormitorius.” Etymologically, 13 Nov. 2026, etymologically.com/la/dormitorius. Accessed 14 Nov. 2026.
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