Etymologically

Etymology and origin of the Italian word armare

Confidence
Established
Formation
Inherited
First attested
1150–1200 Ritmo di sant'Alessio (Marche) More words from the 12th century
Inherited from
Latin armo
Ultimate origin
Latin arma
Etymology tree
inherited borrowed derived
Latin arma
Catalan arma
French arme
Italian arma
Romanian armă
Spanish arma
Latin armō
French armer
Italian armare
Spanish armar
From the same root
English alarm ← arma
Latin armārium ← arma
Latin armifer ← arma
Latin armiger ← arma
Latin armipotēns ← arma
Latin armistitium ← arma
Latin inermis ← arma
Italian allarme ← arma
English arm ← armō
Latin armāmentum ← armō
Latin armātūra ← armō
Latin armātus ← armō
Latin exarmō ← armō
Spanish armadura ← armō
French armée ← armer
Spanish armada ← armar

Pronunciation

Forms

armare (first-person singular present àrmo, first-person singular past historic armài, past participle armàto, auxiliary avére)[1]

Etymology

It is inherited from Latin armō (“to arm, equip”), a verb formed on arma (“weapons”).[2][3][4][5][1] The LEI separates the two senses Latin already had, “to furnish with arms” and “to fit out a ship”, which both live on in Italian; the technical sense “to reinforce a structure” goes back instead to Medieval Latin armō “to apply, fit”, and the phrase for dubbing a knight was borrowed from the French language of chivalry, compare Old French armer (before 1110).[6]

The verb is found in every Romance language: Romanian arma, Friulian armâ, French armer, Old Occitan armar, Catalan armar, Spanish armar, Portuguese armar and Sardinian armari.[6][7]

De Vaan derives the noun, through Proto-Italic *armo-, from the root Proto-Indo-European *h₂er- (“to fit together”): the meaning went from “things fitted together, tools” to “weapons”.[8]

Earliest recorded meaning

The TLIO's first record is the Ritmo di sant'Alessio, from the Marche in the second half of the 12th century.[9][3] The main Old Italian sense is to equip someone with weapons, to put armour on someone and make them ready for battle.[9]

Semantic evolution

Old Italian already used the verb of fortifying a place, loading or nocking a weapon, fitting out a ship with men and gear, and propping up a building.[9] DELI dates the reflexive armarsi “to arm oneself” to Dino Compagni (1310–1312), its figurative use for arming oneself with a moral quality to Dante, the transitive sense to Boccaccio (about 1336) and the nautical one to Boccaccio as well (before 1348); Vasari used it in 1550 for supports put under buildings and excavations.[2] The LEI's earliest Florentine example of “to furnish with arms” is in Bono Giamboni (about 1292).[6]

Later technical uses include laying the track of a railway, stretching a painted scene on a frame in the theatre, and writing the key signature in music.[10][4][11] The joke armiamoci e partite “let us arm ourselves, and you go”, aimed at those who urge war but stay at home, was spread by L. Stecchetti in 1895.[12]

Timeline

  • 1150–1200 – The Ritmo di sant'Alessio is the first record.[9]
  • About 1292 – Bono Giamboni uses armare “to furnish with arms”.[6]
  • 1310–1312 – Dino Compagni uses the reflexive armarsi.[2]
  • Before 1321 – Dante uses armarsi of moral qualities.[2]
  • Before 1348 – Boccaccio uses armare of fitting out a ship.[2]
  • 1550 – Vasari uses it of supports for buildings.[2]
  • 1895 – L. Stecchetti spreads the phrase armiamoci e partite.[12]

Meanings

Verb

  1. To arm, to supply with weapons: Il governo armò i volontari.[4][13][5]
  2. (historical) Armare qualcuno cavaliere: to dub someone a knight.[4][13][10]
  3. To fortify a place with weapons for defence.[4][13]
  4. To load or cock a firearm: Armò il fucile e aspettò.[4][10][1]
  5. (nautical) To fit out a ship or aircraft;[4][13][11] armare i remi: to set the oars in the rowlocks ready for rowing.[4][13][11]
  6. (building) To prop up or reinforce masonry, vaults or excavations with supports.[4][13][10]
  7. (theatre) To stretch the painted canvas or paper of a scene on a frame.[4][13]
  8. (music) Armare la chiave: to write the key signature.[11]
  9. (reflexive) Armarsi: to arm oneself; jokingly, to equip oneself with anything; figuratively, to summon a quality, as in armarsi di pazienza.[5][10][13]

Word family

Usage notes

Armiamoci e partite mocks people who call others to a risky undertaking without taking part themselves.[12][11]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f Cortelazzo, Manlio; Zolli, Paolo (1999), Dizionario etimologico della lingua italiana, 2nd ed. by Manlio Cortelazzo and Michele A. Cortelazzo, Bologna: Zanichelli
  3. ^ a b Nocentini, Alberto; Parenti, Alessandro (2010), l'Etimologico: vocabolario della lingua italiana, Firenze: Le Monnier
  4. ^ 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
  5. ^ a b c Sabatini, Francesco; Coletti, Vittorio; Manfredini, Manuela (2026), Dizionario italiano Sabatini Coletti, digital ed., Milano: Sansoni / Rizzoli Larousse
  6. ^ a b c d Pfister, Max; Schweickard, Wolfgang; Prifti, Elton (eds.) (1979–), Lessico Etimologico Italiano, Wiesbaden: Reichert; online at lei-digitale.it, p. 3, 1238
  7. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
  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 c d Tesoro della Lingua Italiana delle Origini (1997–), Opera del Vocabolario Italiano, CNR, Firenze; tlio.ovi.cnr.it
  10. ^ a b c d e Vocabolario della lingua italiana Treccani (2011), Roma: Istituto della Enciclopedia Italiana
  11. ^ a b c d e Zingarelli, Nicola (2009), Lo Zingarelli 2010: vocabolario della lingua italiana, Bologna: Zanichelli
  12. ^ a b c Duro, Aldo (ed.) (1986–1994), Vocabolario della lingua italiana, Roma: Istituto della Enciclopedia Italiana; online ed. treccani.it/vocabolario (2008 copy)
  13. ^ a b c d e f g h Devoto, Giacomo; Oli, Gian Carlo; Serianni, Luca; Trifone, Maurizio (2026), Nuovo Devoto–Oli: il vocabolario dell'italiano contemporaneo, digital ed., Milano: Le Monnier

Related etymologies

Cite this entry

“Armare.” Etymologically, 14 Nov. 2026, etymologically.com/it/armare. Accessed 14 Nov. 2026.

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