Etymologically

Etymology and origin of the Italian word giacere

Confidence
Established
Formation
Inherited
First attested
1150–1200 Ritmo di Sant'Alessio (Marche) More words from the 12th century
Inherited from
Latin iaceo
Ultimate origin
Latin iaciō
Etymology tree
inherited borrowed derived
Latin iaceō
Italian giacere
From the same root
Latin adiaceō ← iaceō
Latin interiaceō ← iaceō
Latin obiaceō ← iaceō
Latin subiaceō ← iaceō

Pronunciation

  • /d͡ʒaˈt͡ʃe.re/[1]

Forms

giacere (first-person singular present giàccio, first-person singular past historic giàcqui, past participle giaciùto, auxiliary èssere or (usually in the meaning "to sleep with") avére)[1]

Etymology

It is inherited from Latin iacēre (“to lie”), a verb inherited by nearly all of the Romance languages.[2][3][4][1] The Latin verb is the stative partner of iaciō (“to throw”): it first meant “to be thrown down, lie as something thrown” and so “to lie”, as Latin pendeō (“to hang”) stands beside pendō (“to weigh”).[2][3][5][6][7] De Vaan reconstructs Proto-Italic *jakē- (“to lie down”) beside *jaki- (“to throw”), from the root Proto-Indo-European *(H)yeh₁- (“to throw, let go”), whose Greek cognate is Ancient Greek ἵημι (híēmi, “to send, throw”); the ⟨ia-⟩ of the Latin stem is either a regular outcome or analogical.[6][1]

The same verb is French gésir, Occitan jazer, Catalan jaure, Spanish yacer, Portuguese jazer, Logudorese giacchire and Romanian zăcea.[3][8] The DÉRom reconstructs Proto-Romance ⟨*/ˈiak-e-/⟩ “to lie; to be situated” from cognates in every branch except Dalmatian and Friulian, and dates it to the oldest layer of Proto-Romance.[9] Battaglia's dictionary calls the Italian word semi-learned.[10] Of its derivatives only giaciglio continues a spoken Latin formation, Vulgar Latin *iacilium; the others were formed in Italian.[2][3]

Earliest recorded meaning

The TLIO's first record is the Ritmo di Sant'Alessio, a poem from the Marche of the late 12th century; the first sense there is “to lie stretched out”.[11] GRADIT dates the verb to about 1274, in the sense “to lie dead, be buried”, and DELI has “to lie in bed” in Bono Giamboni, before 1292.[12][2]

Semantic evolution

Old Italian used the verb for lying down to sleep, lying ill, lying stunned or dead after a blow, and being buried; it also meant to stay or dwell in a place.[11] Dante has it for “to be situated” (1300–1313) and for “to lie idle” (before 1321); from that sense come the uses for being stuck in misery or in prison and, later, for money, goods or files left unused or unanswered.[2][11][12] Giacere con “to lie with, have sex with” is old and now literary, usually with the auxiliary avere, as in Villani's aveva giaciuto colla moglie.[13][1]

The derivatives followed these senses: giacente (14th century), also “unassigned, in abeyance” from the 13th century; giacitura “posture” (before 1685, Daniello Bartoli), which had the sense “intercourse” in Boccaccio; giacimento “ore deposit” (1817); and giacenza “stock in a warehouse or till” (1797).[2] In geometry a line giace on the plane that contains it.[14][15]

Timeline

  • 1150–1200 – The Ritmo di Sant'Alessio, from the Marche, has the first record.[11]
  • c. 1274 – GRADIT's first date, for “to lie dead, be buried”.[12]
  • Before 1292 – Bono Giamboni uses giacere for “to lie in bed”.[2]
  • 1300–1313 – Dante uses it for “to be situated”.[2]
  • Before 1311 – Giordano da Pisa has “to lie stretched out”.[2]
  • Before 1313 – The infinitive is used as a noun, “the act of lying”, in a Florentine version of Ovid's Art of Love.[11]
  • Before 1321 – Dante uses it for “to lie idle, inactive”.[2]
  • Before 1364 – Giaciglio “pallet, poor bed” appears in Zanobi da Strata.[2]
  • 1817 – Giacimento is used for an ore deposit.[2]

Meanings

Verb

  1. To lie, to be stretched out on a surface; especially to lie in bed through illness: giaceva malato da settimane.[12][16][15]
  2. To lie dead or lifeless; to lie buried: qui giace, “here lies”, on gravestones.[12][16][14]
  3. (literary) To lie with, have sex with someone (with con).[12][16][17]
  4. Of places, to lie, be situated, especially low or in a plain; in geometry, of a line or point, to lie on: il borgo giace ai piedi della collina.[12][16][15]
  5. (figurative) To remain in a wretched or unwanted condition: giacere nella povertà, giacere in cella.[12][16][15]
  6. (figurative) Of things, to lie neglected, unused or unprocessed: i soldi giacciono in banca, la domanda giace negli uffici.[12][17][14]
  7. (literary) To lie prostrate, unable to recover; to be downcast.[12][14]

Word family

  • giacente
  • giacenza
  • giaciglio
  • giacimento
  • giacitura
  • rigiacere

Usage notes

The auxiliary is essere, rarely avere;[14][13][1] avere is usual in the sense “to lie with”.[14][13][1] The present has giaccio, giacciamo, giacciono, past historic giacqui, past participle giaciuto;[14][10] Battaglia quotes a grammarian of the Tuscan usage that doubles the ⟨c⟩ before ⟨i⟩ except at the end of a word (giaci).[14][10] A popular Tuscan variant was diacere.[18] The proverb chi muore giace, chi vive si dà pace means that the living must make peace with a death.[13][19]

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 Cortelazzo, Manlio; Zolli, Paolo (1999), Dizionario etimologico della lingua italiana, 2nd ed. by Manlio Cortelazzo and Michele A. Cortelazzo, Bologna: Zanichelli
  3. ^ a b c d Nocentini, Alberto; Parenti, Alessandro (2010), l'Etimologico: vocabolario della lingua italiana, Firenze: Le Monnier
  4. ^ Battisti, Carlo; Alessio, Giovanni (1950–1957), Dizionario etimologico italiano, 5 vols., Firenze: Barbèra (reprint 1975)
  5. ^ Devoto, Giacomo (1968), Avviamento alla etimologia italiana: dizionario etimologico, 2nd ed., Firenze: Le Monnier
  6. ^ a b de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  7. ^ Glare, P. G. W., ed. (2012), Oxford Latin Dictionary, 2nd ed., Oxford: Oxford University Press
  8. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
  9. ^ Buchi, Éva; Schweickard, Wolfgang, eds. (2008–), Dictionnaire Étymologique Roman (DÉRom), Nancy: ATILF, http://www.atilf.fr/DERom
  10. ^ a b c Battaglia, Salvatore; Bàrberi Squarotti, Giorgio (1961–2002), Grande dizionario della lingua italiana, 21 vols., Torino: UTET; digital ed. Accademia della Crusca
  11. ^ a b c d e Tesoro della Lingua Italiana delle Origini (1997–), Opera del Vocabolario Italiano, CNR, Firenze; tlio.ovi.cnr.it
  12. ^ a b c d e f g h i j De Mauro, Tullio (ed.) (2003), Grande dizionario italiano dell'uso, CD-ROM version 2.0, Torino: UTET
  13. ^ a b c d Duro, Aldo (ed.) (1986–1994), Vocabolario della lingua italiana, Roma: Istituto della Enciclopedia Italiana; online ed. treccani.it/vocabolario (2008 copy)
  14. ^ a b c d e f g h Zingarelli, Nicola (2009), Lo Zingarelli 2010: vocabolario della lingua italiana, Bologna: Zanichelli
  15. ^ a b c d Vocabolario della lingua italiana Treccani (2011), Roma: Istituto della Enciclopedia Italiana
  16. ^ a b c d e Devoto, Giacomo; Oli, Gian Carlo; Serianni, Luca; Trifone, Maurizio (2026), Nuovo Devoto–Oli: il vocabolario dell'italiano contemporaneo, digital ed., Milano: Le Monnier
  17. ^ a b Sabatini, Francesco; Coletti, Vittorio; Manfredini, Manuela (2026), Dizionario italiano Sabatini Coletti, digital ed., Milano: Sansoni / Rizzoli Larousse
  18. ^ Prati, Angelico (1951), Vocabolario etimologico italiano, Milano: Garzanti, p. 499
  19. ^ Tommaseo, Niccolò; Bellini, Bernardo (1861–1879), Dizionario della lingua italiana, 4 vols., Torino: UTET

Related etymologies

Cite this entry

“Giacere.” Etymologically, 10 Nov. 2026, etymologically.com/it/giacere. Accessed 11 Nov. 2026.

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