Etymology and origin of the French word grossir
- Confidence
- Established
- Formation
- Derivation
- First attested
- 1317 Fierabras (Vatican manuscript) More words from the 14th century
- Ultimate origin
- Latin grossus
Etymology tree
Pronunciation
- /ɡʁo.siʁ/[1]
Forms
grossir[1]
Etymology
It is formed from French gros + -ir.[2][1][3][4] Gros is from Late Latin grossus (“thick”), a popular Late Latin word that replaced crassus.[5]
Earliest recorded meaning
The first record, in a manuscript of Fierabras dated 1317, uses it intransitively of a river that grows and swells: Veissies si Flagot et grossir et enfler.[2][6] Bloch and Wartburg date the verb to the 12th century, the Petit Robert to the end of the 12th century.[5][7]
Semantic evolution
From “to become big, to swell”, the reflexive took the sense “to become larger”, of a sum of money, in 1368.[2][6] In the mid-16th century the transitive verb came to mean “to make stronger, more intense”, as in grossir sa voix (Amyot).[2][4] Montaigne used it for “to make seem bigger, to exaggerate” (1580) and “to make bulkier” (1595).[2][4] Corneille gave it the sense “to swell the numbers of, to strengthen by joining” (1647), and applied the intransitive verb figuratively to anger (1644–45).[2] With the progress of optics it came to mean “to make appear larger” (1671), whence the adjective grossissant.[2][4]
Timeline
- 1317 – A manuscript of Fierabras uses it of a river swelling.[2]
- 1368 – A letter of Charles V uses the reflexive of a sum that has grown.[2][6]
- mid-16th century – Amyot writes grossir sa voix “to deepen one's voice”.[2][8]
- 1560 – The noun grossissement appears, as crossissement.[4]
- 1580 – Montaigne uses it for “to exaggerate”.[2]
- 1647 – Corneille uses it for “to swell the ranks of”.[2]
- 1671 – Pomey records the optical sense “to magnify”.[2][9]
- 1763 – The adjective grossissant is first recorded.[4]
Meanings
Verb
- (intransitive) To put on weight, to get fatter: Il a grossi de quatre kilos pendant l'hiver.[7][10][1]
- (intransitive) Of things, to grow bigger, to swell: Le torrent a grossi après l'orage.[7][10]
- (intransitive) To increase in number, size or intensity; figuratively, to grow in scope, as a rumour does.[7][2]
- (transitive) To make bigger or larger; to swell a number or group: grossir les rangs “to swell the ranks”.[9][1][8]
- (transitive) To make look bigger, to magnify: Ce pull te grossit;[9][2] Le microscope grossit les cellules.[9][2]
- (transitive) To exaggerate: Les journaux ont grossi l'incident.[9][2]
Word family
- dégrossir
- grossissant
- grossissement
- regrossir
Related words
References
- ^ a b c d e Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e f g h i j k l m n o p q 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
- ^ Rey, Alain, ed. (2005), Le Grand Robert de la langue française, electronic version, Paris: Le Robert
- ^ a b c d e f Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
- ^ a b Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
- ^ a b c Godefroy, Frédéric (1881–1902), Dictionnaire de l'ancienne langue française et de tous ses dialectes du IXe au XVe siècle, 10 vols., Paris: Vieweg / Bouillon
- ^ a b c d 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 e Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
- ^ a b Dictionnaire Le Robert en ligne, dictionnaire.lerobert.com (accessed 2024)
Related etymologies
Cite this entry
“Grossir.” Etymologically, 14 Nov. 2026, etymologically.com/fr/grossir. Accessed 15 Nov. 2026.
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