Etymologically

Etymology and origin of the French word actif

Confidence
Established
Formation
Borrowing
First attested
1160 Benoît de Sainte-Maure, Chronique des ducs de Normandie More words from the 12th century
Borrowed from
Latin activus
Ultimate origin
Latin agō
Etymology tree
inherited borrowed derived
Latin agō
French agir
Latin āctīvus
English active
French actif
Romanian activ
German aktiv
Derivations
From the same root
Latin abigō ← agō
Latin āctiō ← agō
Latin āctitō ← agō
Latin āctrīx ← agō
Latin āctus ← agō
Latin adigō ← agō
Latin age ← agō
Latin agēns ← agō
Latin agilis ← agō
Latin agitō ← agō
Latin agmen ← agō
Latin agōnia ← agō
Latin ambāgēs ← agō
Latin ambigō ← agō
Latin aurīga ← agō
Latin circumago ← agō
Latin cōgō ← agō
Latin dego ← agō
Latin exāmen ← agō
Latin exigō ← agō
Latin exīlis ← agō
Latin fatīgō ← agō
Latin indāgō ← agō
Latin nāvigō ← agō
Latin peragō ← agō
Latin prōdigō ← agō
Latin reagō ← agō
Latin redigō ← agō
Latin rēmex ← agō
Latin subigō ← agō
See all derived words →

Pronunciation

Forms

actif (feminine active, masculine plural actifs, feminine plural actives)[1]

Etymology

It is borrowed from Latin āctīvus (“active, practical”),[2][3][4][5] a learned word, used in philosophy by Seneca as the opposite of contemplātīvus; it was frequent in Christian Latin, as in Gregory the Great, and in Late Latin grammar.[2][3] Bloch and Wartburg call it a borrowing from philosophical and scholastic Latin which then developed in French under the influence of acte.[5] The Latin adjective is derived from āctus, from agō (“to do, act”).[6][4][7]

Cognate with Old Occitan actiu.[7]

Earliest recorded meaning

It is first found in 1160 in Benoît de Sainte-Maure's Chronique des ducs de Normandie, of lay people living in the world, and in vie active “secular, active life” as opposed to the contemplative life.[2][3][8]

Semantic evolution

This religious sense, opposed to contemplatif or passif, dominated until the 16th century.[5][8] In 1360 Oresme used actif of a person who is energetic and hard-working; from the 17th century it also meant quick.[2][3] In grammar, l'actif (14th century) named the active form of the verb, followed by verbe actif in the 15th century.[2][3]

Dette active, a sum owed to one (1549 in the DHLF, 1576 in Bodin according to the TLFi), led to the noun l'actif “assets”, opposed to passif, recorded in 1762.[3][2][5] In politics, voix active appears in 1636 and, under the Revolution, citoyen actif for a citizen with the right to vote;[3] service actif (1835) is the source of armée active and l'active.[3]

Timeline

  • 1160 – Benoît de Sainte-Maure uses actif and vie active of secular life.[2][3]
  • 1360 – Oresme uses it of an energetic, hard-working person.[2][3]
  • 14th century – L'actif names the active form of the verb.[2][3]
  • 15th century – Verbe actif is recorded.[3]
  • 1495 – The adverb activement is recorded.[3]
  • 1549 – Dette active “sum owed to one” appears.[3]
  • 1636 – Voix active is recorded in politics.[3]
  • 1717 – Inactif is recorded.[5]
  • 1762 – The noun l'actif “assets” is recorded.[2][3][5]
  • 1798 – The Académie records citoyen actif.[3]
  • 1835 – Service actif is recorded.[3]

Meanings

Adjective

  1. Who acts or takes part, or which involves activity: un membre actif du club “an active member of the club”.[6][2]
  2. Who likes to act and work, energetic, busy: une infirmière active “an energetic nurse”.[6][7][8]
  3. Which acts with force, effective: un remède actif, un poison actif.[6][7]
  4. (grammar) active: expressing that the subject performs the action: la voix active.[6][1]
  5. (demography) Population active: the part of a population that is in work or looking for it;[6][8] vie active, the period of working life.[6][8]
  6. (military) Armée active: the standing army, as opposed to the reserve.[6][8]
  7. (religion) Vie active: the active life, as opposed to the contemplative.[6][7]
  8. (historical) Citoyen actif: a citizen entitled to vote.[6][3]
  9. (finance, dated) Dettes actives: sums owed to one.[6][2]

Noun

  1. (accounting, law) The assets of an estate or business, as opposed to the liabilities: l'actif d'une société “a company's assets”.[6][1]
  2. (grammar) The active voice.[2][1]
  3. A person in work: les actifs et les inactifs.[6]
  4. A person who likes to act.[6]
  5. (sciences) An active ingredient, in a perfume or an experiment.[1]
  6. (slang) The active partner in a male homosexual relationship.[1][6]

Word family

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 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 e f g h i j k l m n o p q r s Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
  4. ^ a b Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
  5. ^ a b c d e f Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
  6. ^ a b c d e f g h i j k l m n o Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
  7. ^ a b c d e Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
  8. ^ a b c d e f Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse

Related etymologies

Cite this entry

“Actif.” Etymologically, 14 Nov. 2026, etymologically.com/fr/actif. Accessed 15 Nov. 2026.

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