Etymologically

frigidarium

Etymology and origin of the Latin word frigidarium

Confidence
Established
Formation
Derivation
First attested
c. 180–102 BC, Lucilius
Ultimate origin
Latin frīgidus
Etymology tree
inherited borrowed derived
Latin frigidarium

Pronunciation

  • Classical: [friː.ɡɪˈdaː.ri.ũː][1]
  • Ecclesiastical: [fri.d͡ʒiˈdaː.ri.um][1]

Forms

frīgidārium n (genitive frīgidāriī or frīgidārī); second declension[1] A syncopated form frigdārium also occurs.[2][3]

Etymology

It is from Latin frīgidārius, used as a noun in the neuter,[2] from frīgidus (“cold”).[2][4] The adjective goes back to frīgus (“cold”), which de Vaan derives from Proto-Italic *srīgos and Proto-Indo-European *sriHǵ-o/es- (“frost, bitter cold”), with the cognate Ancient Greek ῥῖγος (rhîgos, “cold, frost”).[5]

Earliest recorded meaning

Lucilius, whom Köbler dates c. 180–102 BC, speaks of salting moray eels and taking the goods to the cold stores.[2][3][4]

Semantic evolution

In Classical Latin it named a cold store for food, as in Lucilius, and the cooling room of a bath, as in Vitruvius, who places it next to the room for oils.[2][3] Glossaries render it with Greek words for a cooling vessel,[6][4] and Old High German glosses with ⟨sulza⟩.[4]

Medieval sources keep the sense of a cool place or larder;[7][8][9] in Bohemia it also named a cold bath and a cold dish of dressed herbs and vegetables, a mixed salad.[8]

Timeline

  • c. 180–102 BC – Lucilius uses it of a cold store for goods.[2][4]
  • c. 84–c. 25 BC – Vitruvius uses it for the cooling room of a bath.[2][4]

Meanings

Noun

  1. A cold storeroom for food, a larder.[2][7][8]
  2. The cooling room of a bath.[2][1]
  3. (Medieval Latin) A cold bath.[8]
  4. (Medieval Latin) A cold dish of dressed herbs and vegetables, a salad.[8]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  3. ^ a b c Conte, Gian Biagio; Pianezzola, Emilio; Ranucci, Giuliano (2010), il Latino: Vocabolario della lingua latina, 3rd ed., Florence: Le Monnier
  4. ^ a b c d e f Köbler, Gerhard (2010), Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter, online ed., koeblergerhard.de
  5. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  6. ^ du Cange, Charles du Fresne, et al. (1883–1887), Glossarium mediae et infimae latinitatis, augmented ed. by Léopold Favre, Niort: L. Favre
  7. ^ a b Latham, R. E., D. R. Howlett, R. K. Ashdowne, et al. (1975–2013), Dictionary of Medieval Latin from British Sources, London: British Academy / Oxford University Press
  8. ^ a b c d e Latinitatis medii aevi lexicon Bohemorum / Slovník středověké latiny v českých zemích (1977–), Prague: Academia; electronic version, Institute of Philosophy of the Czech Academy of Sciences
  9. ^ Lexicon mediae et infimae Latinitatis Polonorum (1953–), Kraków: Instytut Języka Polskiego PAN; electronic ed. elexicon.scriptores.pl
Cite this entry

“Frigidarium.” Etymologically, 24 Oct. 2026, etymologically.com/la/frigidarium. Accessed 24 Oct. 2026.

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