Etymology and origin of the French word immobiliser
- Confidence
- Established
- Formation
- Derivation
- First attested
- 1654 Cyrano de Bergerac, Le Pédant joué More words from the 17th century
- Ultimate origin
- Latin immōbilis
Etymology tree
From the same root
Pronunciation
- /i.mɔ.bi.li.ze/[1]
Forms
immobiliser[1]
Etymology
It is formed from French immobile + -iser.[2][3] The Grand Robert calls it a learned derivative of Latin immōbilis (“immovable, of real property”),[4] and the Petit Robert derives it straight from the Latin word.[5] Littré analyses it instead as the negative prefix im- with mobiliser.[6] An earlier verb immobiliter with the same sense of “to make immobile” is recorded in 1507.[2][3]
Earliest recorded meaning
It is first recorded in 1654, in Cyrano de Bergerac's comedy Le Pédant joué, meaning “to make immobile, to stop”.[2][3]
Semantic evolution
The legal sense “to give movable property the status of real estate” appears in 1802, taken from the special sense of Latin immobilis “immovable (property)”.[2][3] In medicine the verb came to mean keeping a fractured limb still (1864).[3]
The general sense produced figurative uses: “to halt progress” (1839, George Sand) and “to make unable to act, to paralyse” (1857, Flaubert).[3] In economics immobiliser des capitaux means to tie up capital so that it is not available (before 1902, Zola).[3][7] The reflexive s'immobiliser “to come to a standstill” is not found before the end of the 19th century, in the Goncourts.[3]
English immobilize (1843) is perhaps modelled on the French verb.[8]
Timeline
- 1507 – The earlier verb immobiliter “to make immobile” is recorded.[2]
- 1654 – Cyrano de Bergerac uses immobiliser “to make immobile”.[2][3]
- 1771 – Schmidlin's dictionary records it, the first date the Grand Robert and the Petit Robert give.[7][4][5]
- 1802 – The legal sense “to give movable property the status of real estate” appears.[2][3]
- 1839 – George Sand uses it for halting progress.[3]
- 1843 – English immobilize is recorded.[8]
- 1864 – It is used of keeping a broken limb still.[3]
- Before 1902 – Zola writes of capital tied up (immobiliser des capitaux).[7][3]
Meanings
Verb
- To make immobile, to stop the movement of someone or something, to hold still: la neige a immobilisé les camions.[5][2]
- (figurative) To make unable to act or react, to paralyse, for example under a strong emotion.[5][3]
- (medicine) To keep a limb or the body still with bandages or a splint.[5][7]
- (finance) Immobiliser des capitaux: to tie up capital so that it is not available.[5][3]
- (figurative) To make stationary, to prevent progress.[5][3]
- (law) To convert movable property fictitiously into real estate (immeuble).[5][6]
- S'immobiliser: to stop, to become motionless.[5][3]
Word family
- immobilisation
- immobilisable
- immobilisant
Related words
References
- ^ a b Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h 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
- ^ a b c d e f g h i j k l m n o p q Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
- ^ a b Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
- ^ a b c d e f g h i Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
- ^ a b Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
- ^ a b c d Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
- ^ a b Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
Cite this entry
“Immobiliser.” Etymologically, 14 Nov. 2026, etymologically.com/fr/immobiliser. Accessed 15 Nov. 2026.
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