Pronunciation
Forms
hōra f (genitive hōrae); first declension[1]
Etymology
It is borrowed from Ancient Greek ὥρα (hṓra, “time, season, hour”).[2][1][3] The Greek word is from Proto-Indo-European *yeh₁- (“year, season”), the root of English year.[1][4]
Earliest recorded meaning
It is found from Plautus onwards,[4] in a famous fragment cursing “the man who first discovered the hours and set up a sundial here”.[2]
Semantic evolution
It was a twelfth part of the day between sunrise and sunset, or of the night, so that the hours varied in length with the season.[2][5] It meant a particular hour or a fixed time, as Cicero's “at that very hour I had received your letter”, and the length of an hour, as Terence's “an hour went by while he talked”.[2]
The poets used it of a season of the year, as Horace's god who rules the world with changing seasons, and of the span of life.[2] In Christian Latin the horae were the canonical hours of prayer, and in Medieval Latin it also meant prayer.[4] It survives as Italian ora and Spanish and Portuguese hora, and English hour came from it through Old French about 1200, first for the canonical hours.[1][6]
Timeline
- c. 250–184 BC – Plautus mentions the hours and the sundial.[2][4]
- 190–159 BC – Terence uses it of the length of an hour.[2][4]
- 81–43 BC – Cicero uses it of a particular hour.[2][4]
- 65–8 BC – Horace uses it of the seasons.[2][4]
- c. 1200 – English hour is recorded.[6]
Meanings
Noun
- An hour (a twelfth part of the day or night).[2][1]
- (plural) The hour marks on a sundial or clock.[2]
- A particular hour; a fixed time.[2][1]
- The direction of the sun at a certain hour.[2]
- The length of an hour; a short time.[2]
- A season of the year.[2][1]
- The span of life.[2]
- (Christian Latin) A canonical hour; prayer.[4]
Word family
- horalis
- hōrārium
- sēmihōra
- sēsquihōra
Related words
- hōrologium
- English hour
Usage notes
Hora was also an old Italian goddess, Hora Quirini, the wife of Quirinus, identified by Ovid with Romulus' wife Hersilia.[2][7]
References
- ^ a b c d e f g h i Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j k l m n o p q Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
- ^ Saalfeld, Günther Alexander (1874), Index Graecorum vocabulorum in linguam latinam translatorum, Berlin: Weidmann
- ^ a b c d e f g h Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
- ^ Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
- ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
- ^ Georges, Karl Ernst (1913–1918), Ausführliches lateinisch-deutsches Handwörterbuch, 8th ed., ed. Heinrich Georges, Hannover; Leipzig: Hahn
Related etymologies
- eunuchus · also from Greek
- colossus · also from Greek
- coccum · also from Greek
- cholera · also from Greek
- chaos · also from Greek
- chamaeleon · also from Greek
- catastropha · also from Greek
- cataracta · also from Greek
Cite this entry
“Hora.” Etymologically, 15 Oct. 2026, etymologically.com/la/hora. Accessed 15 Oct. 2026.
Last edited on . ·