Etymologically

Etymology and origin of the Italian word pensare

Confidence
Established
Formation
Inherited
First attested
second half of the 12th century, Ritmo di Sant'Alessio (Marche)
Inherited from
Latin penso
Ultimate origin
Latin pendō
Etymology tree
inherited borrowed derived
Latin penso
French peser
Italian pensare
French penser
From the same root
Latin compenso ← penso
Latin dispenso ← penso
Latin pensito ← penso

Pronunciation

  • /penˈsa.re/[1]

Forms

pensare (first-person singular present pènso, first-person singular past historic pensài, past participle pensàto, auxiliary avére)[1] An old form is Old Italian penzare.[2][3] Old Italian forms also include pansare and pemsare.[4]

Etymology

It is inherited from Latin pēnsō (“to weigh carefully; to consider”), an intensive verb formed on pēnsum, the past participle of pendō (“to hang; to weigh”).[5][6][7][1] The meaning “think” grew out of “weigh”, the same shift seen in ponderare.[6][2] The verb also gave pesare “weigh”, its doublet.[6][1]

The word did not develop quite like an inherited one: it keeps the cluster ⟨-ns-⟩, which elsewhere became ⟨-s-⟩, as in ⟨pesare⟩.[6][5] Nocentini explains this by the abstract verb having passed through the written language before it returned to speech.[6] DELI quotes Migliorini, who counts it among words that are either semi-learned loans of the first millennium or survivals in the speech of the educated classes,[5] and DEI calls it a learned word.[2]

The same verb is French penser, Catalan pensar, Spanish pensar and Portuguese pensar;[6][2] DEI notes that it belongs to Italian and western Romance.[6][2] Latin ⟨pendō⟩ goes back to Proto-Italic *pend-e/o- (“to hang”); de Vaan connects it, with doubts, with a root for spinning or with a root meaning “fall”.[8]

Earliest recorded meaning

The TLIO's first record is the Ritmo di Sant'Alessio, a poem from the Marche of the second half of the 12th century.[4] GRADIT and DELI date the verb to before 1250, when Giacomo da Lentini uses it for keeping one's thoughts fixed on someone.[7][5] The TLIO's oldest senses include “reflect, meditate”, “believe, judge”, “imagine”, “remember” and, in love poetry, “long for the beloved”.[4]

Semantic evolution

The infinitive was used as a noun from the 13th century, in the poetry of the Sicilian school and in Patecchio of Cremona: Giacomo da Lentini speaks of lo meo dolce penzare “my sweet thinking”.[4][3] The sense “consider attentively” is recorded before 1294 in Brunetto Latini, “devise” in Dante, “intend” before 1566 in Annibal Caro, and “provide for, see to” before 1634.[5]

Pensiero “thought” came into Italian through Old Occitan pensier.[5] Libero pensatore “freethinker” (1776) is a calque of French libre penseur (1763), itself a calque of English freethinker.[5] Pensatoio, a joking word for a room for thinking, translates Greek phrontistḗrion, Socrates' “thinking shop” in Aristophanes' Clouds.[6] The verb passed into the Greek dialects of southern Italy as πενσέω.[1]

Timeline

  • Second half of the 12th century – The Ritmo di Sant'Alessio (Marche) has the verb.[4]
  • Before 1250 – Giacomo da Lentini uses pensare and the noun pensare “thought”.[5][3]
  • Before 1250 – Pensamento “thinking, meditation”.[5]
  • Before 1292 – Pensata “idea” in Bono Giamboni.[5]
  • 1293–1294 – Pensiero in Dante.[5]
  • 14th century – Penzare is recorded.[2]
  • 1776 – Libero pensatore “freethinker”.[5]

Meanings

Verb

  1. To think, use the mind; to reflect: Prima di rispondere, pensaci bene.[7][9][10]
  2. To think of or about someone or something (with a); to remember: Penso spesso alla casa dei nonni.[7][10][1]
  3. To believe, hold an opinion: Penso che domani pioverà.[4][1][11]
  4. To imagine or picture: Pensa a quanto saremo contenti.[7][4]
  5. To intend, plan to do something: Penso di partire a giugno.[5][10]
  6. To see to, look after (with a): Alla cena ci penso io.[7][10]
  7. In the imperative, to draw attention to something surprising: E pensa, non mi ha nemmeno salutato![7][9]

Word family

  • pensabile
  • pensamento
  • pensante
  • pensata
  • pensatoio
  • pensatore
  • pensoso
  • pensosità
  • ripensare
  • ripensamento

Usage notes

Common phrases are pensarci su “think it over”, pensarci due volte “think twice” and dare da pensare “cause worry”.[7][11] The noun il pensare “thinking, thought” is literary.[3]

References

  1. ^ a b c d e f g Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f Battisti, Carlo; Alessio, Giovanni (1950–1957), Dizionario etimologico italiano, 5 vols., Firenze: Barbèra (reprint 1975), p. 2836
  3. ^ a b c d Battaglia, Salvatore; Bàrberi Squarotti, Giorgio (1961–2002), Grande dizionario della lingua italiana, 21 vols., Torino: UTET; digital ed. Accademia della Crusca
  4. ^ a b c d e f g Tesoro della Lingua Italiana delle Origini (1997–), Opera del Vocabolario Italiano, CNR, Firenze; tlio.ovi.cnr.it
  5. ^ a b c d e f g h i j k l m Cortelazzo, Manlio; Zolli, Paolo (1999), Dizionario etimologico della lingua italiana, 2nd ed. by Manlio Cortelazzo and Michele A. Cortelazzo, Bologna: Zanichelli
  6. ^ a b c d e f g h Nocentini, Alberto; Parenti, Alessandro (2010), l'Etimologico: vocabolario della lingua italiana, Firenze: Le Monnier
  7. ^ a b c d e f g h De Mauro, Tullio (ed.) (2003), Grande dizionario italiano dell'uso, CD-ROM version 2.0, Torino: UTET
  8. ^ de Vaan, Michiel (2008), Etymological Dictionary of Latin and the other Italic Languages, Leiden Indo-European Etymological Dictionary Series 7, Leiden; Boston: Brill
  9. ^ a b Devoto, Giacomo; Oli, Gian Carlo; Serianni, Luca; Trifone, Maurizio (2026), Nuovo Devoto–Oli: il vocabolario dell'italiano contemporaneo, digital ed., Milano: Le Monnier
  10. ^ a b c d Sabatini, Francesco; Coletti, Vittorio; Manfredini, Manuela (2026), Dizionario italiano Sabatini Coletti, digital ed., Milano: Sansoni / Rizzoli Larousse
  11. ^ a b Zingarelli, Nicola (2009), Lo Zingarelli 2010: vocabolario della lingua italiana, Bologna: Zanichelli

Related etymologies

  • no · also from Latin
  • cosa · also from Latin
  • a · also from Latin
  • mio · also from Latin
  • uno · also from Latin
  • si · also from Latin
  • sapere · also from Latin
  • fare · also from Latin
Cite this entry

“Pensare.” Etymologically, 21 Oct. 2026, etymologically.com/it/pensare. Accessed 22 Oct. 2026.

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