Etymologically

Etymology and origin of the French word démarrer

Confidence
Established
Formation
Derivation
First attested
1491 Claude de Seyssel, translation of Orosius More words from the 15th century
Ultimate origin
Middle Dutch aanmarren
Etymology tree
inherited borrowed derived
French amarrer
French démarrer

Pronunciation

Forms

démarrer[1] Middle French desamarrer (about 1345), desmarer.[2][3]

Etymology

It is formed from French dé- + amarrer, or from dé- and Old French marrer with the prefix replaced.[4][5][6][1][7] An earlier desamarrer (“to break the moorings”) is found about 1345.[2][3] The verb amarrer is a borrowing from Dutch aanmarren (“to moor”),[7][8] and was used in the general sense of fastening in Norman and western dialects, especially near the coast.[7]

Earliest recorded meaning

In 1491 the reflexive se desmarer was used of a ship that breaks its moorings.[2][6][9]

Semantic evolution

The word first belonged to sailing: démarrer a boat or a gun was to cast off its moorings (1572, Ronsard), and intransitively a ship démarrait when it left port (1546).[2][5][9] Already in 1622–1623 Sorel used démarrer de for a person “leaving” a place, a familiar sense no longer felt as nautical.[2][9]

On land the verb came to mean “to start moving” of any vehicle (about 1820),[2] “to speed up” in sport (1895) and, of an engine, “to start” (1905); transitively, to start an engine (1927).[2][9] The démarreur, the starter of a car, dates from 1908.[9] The figurative sense “to get going, to begin to succeed” is from 1948, and démarrer un travail “to begin a job” from 1955.[9][2]

Timeline

  • c. 1345 – Desamarrer appears in the customs of Oléron.[2][3]
  • 1491 – Se desmarer is used of a ship breaking its moorings.[2]
  • 1546 – First intransitive use at sea.[2][5]
  • 1572 – Ronsard uses it transitively in the Franciade.[2]
  • 1622 – Sorel uses démarrer de “to leave”.[9][5]
  • c. 1820 – Used of a vehicle starting to move.[2]
  • 1905 – Used of an engine starting.[2]
  • 1948 – Figurative sense “to get going”.[9][6]
  • 1955 – The Robert records démarrer “to begin (a job)”.[2]

Meanings

Verb

  1. (intransitive) Of a vehicle or engine, to start moving or running: le bus démarre.[10][11]
  2. (intransitive, figurative) Of an undertaking, to get going, to begin to succeed.[9][6]
  3. (intransitive, nautical) Of a ship, to cast off, to leave port.[5][11]
  4. (transitive) To start (an engine, a vehicle, a computer): démarrer la voiture.[5][1]
  5. (transitive, familiar) To begin, to launch (a task): démarrer un chantier.[5][11]
  6. (transitive, nautical) To unmoor a boat.[5][3]

Word family

  • démarrage
  • démarreur
  • redémarrer

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e f g h i j k l m n o Trésor de la langue française informatisé (2004), ATILF – CNRS & Université de Lorraine, atilf.fr/tlfi; electronic version of Imbs, Paul; Quemada, Bernard, eds. (1971–1994), Trésor de la langue française, Paris: CNRS / Gallimard
  3. ^ a b c d Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  4. ^ Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  5. ^ a b c d e f g h Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  6. ^ a b c d Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
  7. ^ a b c Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  8. ^ Wartburg, Walther von, et al. (1922–2002), Französisches Etymologisches Wörterbuch, 25 vols., Bonn / Leipzig / Basel: Klopp / Teubner / Zbinden, p. 15/1, 3b
  9. ^ a b c d e f g h i Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  10. ^ Dictionnaire de français Larousse, larousse.fr/dictionnaires/francais (accessed 2024)
  11. ^ a b c Dictionnaire Le Robert en ligne, dictionnaire.lerobert.com (accessed 2024)
Cite this entry

“Démarrer.” Etymologically, 14 Nov. 2026, etymologically.com/fr/d%C3%A9marrer. Accessed 15 Nov. 2026.

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