fermo

Forms

fermo (feminine ferma, masculine plural fermi, feminine plural ferme, superlative fermissimo)^[1]

Etymology

It is inherited from Latin firmus (“firm, stable, strong”).^[2][3][4][1] The Latin ⟨i⟩ in place of an expected ⟨e⟩ is held to be a rustic, non-Roman trait; de Vaan prefers to explain it as raising after a labial.^[3][5][6] The word is found in most of Romance, as Old French ferm, Occitan ferm, Romansh ferm and Friulian ferm, and passed into Welsh ffyrf and Basque bermu; Spanish firme and Portuguese firme come from firme (“firmly”) according to REW, or from a variant Vulgar Latin *firmis according to Nocentini.^[7][3][8]

The Latin adjective goes back to Proto-Italic *fermos and Proto-Indo-European *dʰer-mo- (“holding”), from the root *dʰer- (“to hold”), and its closest relative is Sanskrit धर्मन् (dhárman, “support, firm hold, law”).^[6][1][3][5] Latin also had the derived verb firmō (“to strengthen, confirm”), which gave fermare.^[2] The noun senses “detention” and “catch” are taken from that verb without a suffix, according to DELI and Sabatini–Coletti;^{[2][9][3][10][11]} Nocentini, Devoto–Oli and Treccani treat the noun as the adjective used substantively.^{[2][9][3][10][11]}

Earliest recorded meaning

The adjective is recorded from the early 13th century.^[3][10] DELI's first record is Rinaldo d'Aquino, in the sense “lasting, not passing”, and Brunetto Latini (before 1294) uses it for “resolute”.^[2] The sense “not moving” is in Giordano da Pisa (1303–1306): “Il centro della terra è il più fermo luogo” (the centre of the earth is the most unmoving place).^[2][12]

Semantic evolution

Petrarch (before 1374) uses fermo for something established and irrevocable, and Savonarola (before 1498) has canto fermo for plainchant, after Medieval Latin cantus firmus recorded in Salimbene (1281–1288).^[2] Fermezza is in Bonagiunta (before 1257) and ferma, first “stay”, then a soldier's term of service (Matteo Villani, before 1363) and the point of a gun dog (1612).^[2]

As a noun the word meant “firmness” in Antonio Pucci (before 1388), especially in tenere il fermo “to hold firm”.^[2][12] The legal sense, a provisional detention by the police of a suspect, is recorded from 1797, and the phrase fermo di polizia from 1812; the sense “catch, device that holds something in place” appears in 1877.^[2][3] Austrian German took ferm “firm, capable” in 1825.^[13]

Timeline

• Early 13th century – Fermo is first recorded.^[3][10]
• Before 1294 – Brunetto Latini uses it for “resolute”.^[2]
• 1303–1306 – Giordano da Pisa uses it for “not moving”.^[2]
• Before 1388 – Antonio Pucci uses the noun for “firmness”.^[2]
• 1797 – The noun is used for detention by the police.^[2]
• 1877 – The noun is used for a catch or stopping device.^[2][3]

Meanings

Adjective

1. still, motionless, not moving: Stai fermo mentre ti pettino.^[4][10][9]
2. Of a vehicle, stopped; of a machine or a clock, not working: L'autobus è fermo al semaforo.^[4][10]
3. Stable, unchanging; of water, stagnant; of wine, still; of business, slack.^[4][11][14]
4. Steady, not trembling: uno sguardo fermo, mano ferma.^[4][10][11]
5. (figurative) firm, resolute, unshakeable: Rimase fermo nella sua decisione.^[4][9][14]
6. (as an interjection) Fermo!, Fermi tutti!: stop, don't move.^[4][14]

Noun

1. A catch or stop, a device that holds something in place: il fermo della finestra.^[4][9][1]
2. (law) Temporary detention of a suspect by the police: fermo di polizia.^[4][9][10]
3. (banking) A stop on a cheque or an account.^[4][9][1]
4. (field hockey) The stopping of the ball by a player.^[4][10]

Word family

• fermare
• fermata
• fermezza
• ferma
• fermamente
• fermacarte
• fermacravatta

Related words

• affermare
• confermare
• infermo
• Latin firmus

Usage notes

Fermo restando means “it being understood, without prejudice to”, and fermo posta “poste restante”.^[11][8] Punto fermo is a full stop.^[11] The town of Fermo in the Marche continues Latin Firmum.^[1]

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 m n o 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 e f g h i j 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 k De Mauro, Tullio (ed.) (2003), Grande dizionario italiano dell'uso, CD-ROM version 2.0, Torino: UTET
5. ^ a b 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. ^ Meyer-Lübke, Wilhelm (1935), Romanisches etymologisches Wörterbuch, 3rd ed., Heidelberg: Winter
8. ^ a b Battisti, Carlo; Alessio, Giovanni (1950–1957), Dizionario etimologico italiano, 5 vols., Firenze: Barbèra (reprint 1975), p. 1621
9. ^ a b c d e f g Sabatini, Francesco; Coletti, Vittorio; Manfredini, Manuela (2026), Dizionario italiano Sabatini Coletti, digital ed., Milano: Sansoni / Rizzoli Larousse
10. ^ a b c d e f g h i Devoto, Giacomo; Oli, Gian Carlo; Serianni, Luca; Trifone, Maurizio (2026), Nuovo Devoto–Oli: il vocabolario dell'italiano contemporaneo, digital ed., Milano: Le Monnier
11. ^ a b c d e f Vocabolario della lingua italiana Treccani (2011), Roma: Istituto della Enciclopedia Italiana
12. ^ a b Battaglia, Salvatore; Bàrberi Squarotti, Giorgio (1961–2002), Grande dizionario della lingua italiana, 21 vols., Torino: UTET; digital ed. Accademia della Crusca
13. ^ Stammerjohann, Harro, et al. (2008), Dizionario di italianismi in francese, inglese, tedesco, Firenze: Accademia della Crusca; online at difit.italianisticaonline.it
14. ^ a b c Zingarelli, Nicola (2009), Lo Zingarelli 2010: vocabolario della lingua italiana, Bologna: Zanichelli