θάλαμος

Forms

θᾰ́λᾰμος (thálamos) m (genitive θᾰλᾰ́μου); second declension^[1]

Etymology

Beekes considers it probably Pre-Greek, because its structure CαC-αC- is typical of such words, with the suffix -αμ-.^[2][3] It recalls θόλος (thólos, “circular building”) in form and meaning and may be related to it, but is otherwise obscure, as Frisk says.^[2][4] It is not related to ὀφθαλμός (ophthalmós, “eye”), and an old link with θάλος (thálos, “shoot”) has been rejected.^[2][4]

Kroonen instead reconstructs Proto-Indo-European *dʰl̥h₂-em-o-, comparing Proto-Germanic *dalą (“valley”) and the formation of κάλαμος (kálamos, “reed”).^[1] Wiktionary also compares Phrygian θαλαμειδη (thalameidē, “sepulchral chamber”).^[1]

Earliest recorded meaning

Homer uses it often for an inner room at the back of the house, opposed to the hall: the women's quarters, the bedroom of the lady of the house or of a bride, and a storeroom for valuables.^[5][6][2][7]

Semantic evolution

In Homer the θάλαμος is the private part of the house; there were chambers for women, for the lady of the house, and also for a grown, unmarried son.^[5] Later poets use it for the bridal chamber and so, figuratively, for marriage;^[5] Pindar, Sophocles and Euripides also use it for a palace or a dwelling, and Sophocles calls the Atlantic the chamber of Amphitrite.^[5][6] Among sailors it named the lowest deck of a warship, whence θαλαμίτης, the rower of the lowest bank; late Greek also uses it for an inner shrine.^[2][4][8]

It was borrowed as Latin thalamus, and the compound ἐπιθαλάμιος (epithalámios) gave the wedding song.^[9][5] Modern Greek θάλαμος (thálamos) is a learned word for a room or chamber; its anatomical sense comes from New Latin thalamus, and some uses follow French chambre.^[10] English thalamus was taken from Latin in botany in 1753 and in anatomy from 1756.^[11]

Timeline

• Homer – The Iliad and the Odyssey use it for inner rooms, bedrooms and storerooms.^[5][6][7]
• 5th century BC – Herodotus contrasts the women's chambers with the men's halls.^[5][12]
• 5th century BC – Euripides and Sophocles use it for a bridal chamber and for a palace.^[5][6]
• 5th century BC – Herodotus calls the lowest oar-ports of a ship θαλαμιαί, a derivative of the word.^[4][12]
• 1753 – English takes thalamus from Latin as a botanical term.^[11]

Meanings

Noun

1. An inner chamber at the back of a house; the women's apartment.^[5][6]
2. A bedroom, especially that of the mistress of the house or of a bride; a bridal chamber.^[5][6]
3. A storeroom for valuables, weapons or food; a pen for sheep.^[5][6]
4. (poetic) A dwelling, a palace; in the plural, halls.^[6]
5. (nautical) The lowest deck of a ship.^[2][4]

Word family

• θαλαμηπόλος (thalamēpólos)
• ἐπιθαλάμιος (epithalámios)

Related words

• θόλος (thólos)
• Latin thalamus
• English thalamus

References

1. ^ a b c d e f Wiktionary, the free dictionary, https://en.wiktionary.org
2. ^ a b c d e f Beekes, Robert S. P. (2010), Etymological Dictionary of Greek, with the assistance of Lucien van Beek, Leiden Indo-European Etymological Dictionary Series 10, Leiden; Boston: Brill
3. ^ Beekes, Robert S. P. (2014), Pre-Greek: Phonology, Morphology, Lexicon, ed. Stefan Norbruis, Leiden; Boston: Brill
4. ^ a b c d e Frisk, Hjalmar (1960–1972), Griechisches etymologisches Wörterbuch, 3 vols, Heidelberg: Carl Winter
5. ^ a b c d e f g h i j k Liddell, Henry George; Scott, Robert; Jones, Henry Stuart (1940), A Greek-English Lexicon, 9th ed., Oxford: Clarendon Press
6. ^ a b c d e f g h Diggle, James, et al., eds. (2021), The Cambridge Greek Lexicon, Cambridge: Cambridge University Press
7. ^ a b Keersmaekers, Alek (2021–2025), GLAUx: The Greek Language Automated corpus, https://github.com/alekkeersmaekers/glaux
8. ^ Chantraine, Pierre (2009), Dictionnaire étymologique de la langue grecque: histoire des mots, new ed. with a supplement (Chroniques d'étymologie grecque 1–10), Paris: Klincksieck
9. ^ Saalfeld, Günther Alexander (1874), Index Graecorum vocabulorum in linguam latinam translatorum, Berlin: Weidmann
10. ^ Ινστιτούτο Νεοελληνικών Σπουδών (Ίδρυμα Μανόλη Τριανταφυλλίδη) (1998), Λεξικό της κοινής νεοελληνικής, Thessaloniki: Aristotle University of Thessaloniki
11. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
12. ^ a b Rodríguez Adrados, Francisco, et al., eds. (1980–), Diccionario Griego-Español, Madrid: CSIC, http://dge.cchs.csic.es/xdge