Etymologically

Etymology and origin of the Latin word urina

Confidence
Probable
Formation
Inherited
First attested
116–27 BC, Varro
Inherited from
Proto-Italic *ūr-īno-
Ultimate origin
Proto-Indo-European *woh₁-r̥
Etymology tree
inherited borrowed derived
Latin urina
English urine

Pronunciation

  • Classical: [uːˈriː.na][1]
  • Ecclesiastical: [uˈriː.na][1]

Forms

ūrīna f (genitive ūrīnae); first declension[1]

Etymology

It is inherited from Proto-Italic *ūr-īno- (“watery”),[2][1] an adjective formed from a noun *ūr(o)- (“water”), from Proto-Indo-European *woh₁-r̥ (“water”),[1][2] a neuter r-stem that de Vaan reconstructs with either ⟨e⟩ or ⟨o⟩ in the root.[2] He notes that this stem looks very like the other word for water, *wódr̥, and Wiktionary calls it possibly a doublet of it.[2][1] Cognate with Old Irish fír (“milk”), Cuneiform Luwian u̯ār (“water”), Sanskrit वार् (vā́r, “water”), Avestan vāra- (“rain”) and Old Norse úr (“drizzle”).[2][1]

The derived verb ūrīnor means to dive, which de Vaan takes to show that “urine” is a secondary meaning and that the noun first meant water;[2] Walde and Hofmann thought the sense “urine” may have been influenced by Ancient Greek οὖρον (oûron, “urine”).[2] Leumann instead regarded the noun as a back-formation from the verb, taken as a Latin form of οὐρέω (ouréō, “to urinate”), but this does not explain the sense “to dive”;[2] Oleson suggested that divers produce more urine while diving, in which case “urine” would be the oldest meaning.[2]

Earliest recorded meaning

De Vaan dates it from Varro and Catullus,[2] who use it of urine;[3][4] Varro has it in his work on farming.[3][4]

Semantic evolution

Its usual sense is urine, in Cicero, Celsus, Pliny the Elder and Juvenal,[5] with a plural used by Pliny, Suetonius and Gellius;[5] Pliny has ūrīnam reddere for passing urine.[3] By extension Pliny the Elder and Juvenal use it of semen.[5][3]

Through Old French orine, urine and directly from Latin it gave English urine about 1300,[6] and Italian has both orina and urina.[3]

Timeline

  • 116–27 BC – Varro uses it of urine.[3][2][4]
  • 81/79–52/50 BC – Catullus uses it.[2][3][4]
  • 14–37 AD – Celsus uses it in medicine.[5][4]
  • 23/24–79 AD – Pliny the Elder uses it also of semen.[5][3][4]
  • c. 1300 – English borrows it as urine.[6]

Meanings

Noun

  1. Urine.[7][5]
  2. (by extension) Semen.[5][3]

Word family

  • ūrīnālis
  • ūrīnor
  • ūrīnātor

References

  1. ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  3. ^ a b c d e f g h i 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. ^ a b c d e f g Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  6. ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  7. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press

Borrowed into

Related etymologies

  • memini · also from Proto-Italic
  • cornix · also from Proto-Italic
  • pix · also from Proto-Italic
  • frenum · also from Proto-Italic
  • corium · also from Proto-Italic
  • prex · also from Proto-Italic
  • penna · also from Proto-Italic
  • clades · also from Proto-Italic
Cite this entry

“Urina.” Etymologically, 20 Oct. 2026, etymologically.com/la/urina. Accessed 22 Oct. 2026.

Last edited on . ·