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Etymology and origin of the English word salvo

Pronunciation

  • /ˈsælvəʊ/, /ˈsælvoʊ/[1]

salvo1 volley of gunfire

Confidence
Established
Formation
Borrowing
First attested
1591 W. Garrard and R. Hitchcock, Arte of Warre
Borrowed from
Italian salva
Ultimate origin
Latin salvus

Etymology

The word for a volley of gunfire is borrowed from Italian salva (“salutation; volley”),[2][3][4][5][6] first used in that form and also as salve, after French salve;[7][8][9] salvo, recorded from 1719, replaced the ending -a with -o, as often happened in words from Italian, Spanish and Portuguese.[2][3][9][10] The OED and Etymonline take the French word from Italian,[2][3] while Merriam-Webster and the American Heritage Dictionary give the route the other way round.[5][6] The Italian word, like Spanish salva and Portuguese salva, is perhaps a Common Romance formation on Latin salvē (“hail!”),[2] the usual Roman greeting, literally "be in good health!".[3][4] It was regarded as the imperative of salveō (“to be in good health”), from salvus (“healthy, safe”),[3][5][6][4] though Etymonline holds it to be properly the vocative of salvus, from Proto-Indo-European *sol- (“whole, well-kept”).[3][6] It is related to safe, salute and save.[8][4]

Earliest recorded meaning

A simultaneous discharge of artillery or firearms: 1591, in W. Garrard and R. Hitchcock's Arte of Warre, in the form salva.[2][4][5]

Semantic evolution

The Italian word first meant a salute or greeting; because important visitors were welcomed with a volley of gunfire, it came to mean such a discharge of guns, as the related salute did in "a 21-gun salute".[8][3] English also used it for a salutation from 1653 to 1753.[2] The form salvo appears in 1719, of a salute fired with guns,[2][4][3] and the word was then used for any concentrated fire from a number of guns, at first artillery and by the 18th century firearms.[3] It was used figuratively by 1734,[2] of rockets from 1740, and of bombs dropped from aircraft from 1942.[2] The verb, to salute with a salvo, is first found in Marryat's The Phantom Ship (1839).[2][4][3]

Timeline

  • 1591 – a simultaneous discharge of artillery or firearms, as salva.[2][4][5]
  • 1653 – a salutation (obsolete by 1753).[2]
  • 1719 – a salute fired with guns, first in the form salvo.[2][4][3]
  • before 1734 – in figurative use.[2]
  • 1740 – of rockets.[2]
  • 1839 – verb, to salute with a salvo.[2][4][3]
  • 1942 – of bombs dropped from aircraft.[2]

Meanings

Noun

  1. A simultaneous discharge of guns or artillery, in battle or as a salute: The battery fired a salvo at dawn.[5][11][2]
  2. A number of bombs or missiles released at the same time.[5][2][9]
  3. A sudden outburst, as of applause or of criticism: the opening salvo of the debate.[11]

Verb

  1. To fire or release in a salvo.[5][2]

salvo2 saving clause, excuse

Confidence
Established
Formation
Borrowing
First attested
1601 A. Copley, Answere to a Letter of a Iesuited Gentleman
Borrowed from
Latin salvo
Ultimate origin
Latin salvus
Etymology tree of salvo2
inherited borrowed derived
Latin salvus
French sauf
Italian salvo
Spanish salvo
Latin salvō
Catalan salvar
Italian salvare
Old French sauver
French sauver
English save
Spanish salvar
English salve
English salvo
Romanian salva
From the same root · salvo2
Latin salveō ← salvus
Latin salvia ← salvus
Latin salvitās ← salvus
Spanish salva ← salvo
Latin salvātiō ← salvō
Latin salvātor ← salvō
Romanian salvare ← salvō
English saver ← sauver
English saving ← save
Romanian salvator ← salva

Etymology

The word for a saving clause is borrowed from Medieval Latin salvō, as in legal phrases such as salvō iūre (“without prejudice to the right of”) and salvo servicio forinseco (“foreign service excepted”),[2][4][7][9][12] the ablative singular neuter of Latin salvus (“uninjured, intact, safe”), with iūs (“right, law”) in the ablative.[2][4] Johnson derived it from the same Latin phrase, which he called a form used in granting anything.[13] It is related to safe and save.[7][4]

Earliest recorded meaning

As a preposition meaning "excepting, saving": 1601, in A. Copley's Answere to a Letter of a Iesuited Gentleman.[2] The noun, a saving clause, is recorded from 1642,[2][4] and Merriam-Webster Unabridged dates the sense "proviso" to 1621.[5]

Semantic evolution

From a clause reserving a right, the noun passed in the 17th century to less honest reservations: Sir Thomas Herbert's Travels (1665) has it for a quibbling evasion or a bad excuse.[4][2] It also meant an explanation or solution of a difficulty (1660–1770).[2] Richardson's Sir Charles Grandison (1753) has it for an expedient for saving one's reputation or soothing one's conscience.[2][7] Johnson (1755) gave "an exception; a reservation; an excuse".[13] Etymonline describes these senses as common in the 17th and 18th centuries and archaic now.[3]

Timeline

  • 1601 – preposition, excepting, saving.[2]
  • 1642 – a saving clause; a reservation.[2][4]
  • before 1645 – the reservation of a point in dispute (obsolete).[2]
  • 1660 – a solution or explanation of a difficulty (obsolete by 1770).[2]
  • 1665 – a dishonest mental reservation; a quibbling evasion or bad excuse.[2][4]
  • 1753 – an expedient for saving one's reputation or soothing one's conscience.[2]

Meanings

Noun

  1. A reservation or saving clause; a proviso.[5][2][9]
  2. (rare) A quibbling evasion or excuse.[11][2][7]
  3. Something that saves one's reputation or quiets one's conscience.[5][2][7]
  4. (archaic) An explanation or a way out of a difficulty.[5][2]

Usage notes

Salvo with a capital letter is Australian slang for a member of the Salvation Army, formed from salv- and the suffix -o; the OED's first record is from 1887,[2][9][11] and Green's Dictionary of Slang has one from 1886.[14]

References

  1. ^ Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z 27 28 29 30 31 32 33 34 35 36 37 38 Oxford English Dictionary Online (accessed March 2026), Oxford: Oxford University Press
  3. ^ a b c d e f g h i j k l m Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
  4. ^ a b c d e f g h i j k l m n o p q Barnhart, Robert K. (1988), The Barnhart Dictionary of Etymology
  5. ^ a b c d e f g h i j k l Merriam-Webster Unabridged Dictionary (2024), online ed., Springfield, Mass.: Merriam-Webster
  6. ^ a b c d The American Heritage Dictionary of the English Language (online 2024), 5th ed., Boston: Houghton Mifflin Harcourt
  7. ^ a b c d e f Hoad, T. F., ed. (1986), The Concise Oxford Dictionary of English Etymology, Oxford: Clarendon Press
  8. ^ a b c Ayto, John (2005), Word Origins: The Secret Histories of English Words from A to Z, 2nd ed., London: A & C Black
  9. ^ a b c d e f Shorter Oxford English Dictionary on Historical Principles (2002), 5th ed., ed. William R. Trumble and Angus Stevenson, Oxford: Oxford University Press
  10. ^ Weekley, Ernest (1921), An Etymological Dictionary of Modern English, London: John Murray
  11. ^ a b c d Collins English Dictionary (2023), Glasgow: HarperCollins
  12. ^ Klein, Ernest. A Comprehensive Etymological Dictionary of the English Language. 2 vols. Amsterdam: Elsevier, 1966–1967.
  13. ^ a b Johnson, Samuel (1755), A Dictionary of the English Language, London; 4th ed. 1773; Johnson's Dictionary Online, ed. Beth Rapp Young et al.
  14. ^ Green, Jonathon (2010), Green's Dictionary of Slang, London: Chambers; digital ed. 2016–, https://greensdictofslang.com

Related etymologies

Cite this entry

“Salvo.” Etymologically, 14 Nov. 2026, etymologically.com/en/salvo. Accessed 14 Nov. 2026.

Last edited on . ·