Etymology and origin of the French word interne
- Confidence
- Established
- Formation
- Borrowing
- First attested
- 1300s alchemical treatise attributed to Nicolas Flamel More words from the 13th century
- Borrowed from
- Latin internus
- Ultimate origin
- Latin inter
Etymology tree
Derivations
From the same root
Pronunciation
- /ɛ̃.tɛʁn/[1]
Forms
interne (plural internes)[1]
Etymology
It is borrowed from Latin internus (“inner, internal”),[2][1][3] together with its neuter plural interna (“the inside, the entrails”).[4] The Latin adjective is formed from inter (“between, within”) with the suffix -nus.[5][6]
Earliest recorded meaning
It first appears as a noun, “what is inside”, in an alchemical treatise attributed to Nicolas Flamel: Mais si pour avoir son interne, L'on en separoit son externe.[5][2] Littré, Bloch and Wartburg and Rey place the text in the 14th century; the TLFi dates it by its first edition, 1561.[5][3][4][2] The adjective is taken up about 1560 by Paré, in maladie interne, a disease of an inner organ.[4][2]
Semantic evolution
From medicine the adjective passed to abstract use, as in Montaigne's qualitez internes of the soul (1580).[4][5] From 1597 it meant situated inside or facing inwards, hence its use in geometry (angles internes, 1704).[4][2] It was used of feelings from the mid-18th century, and of introspection in observation interne (1845).[4]
In the 19th century the noun came to denote a medical student who lives in the hospital where he serves (1818) and a pupil who boards at school (1829), the use that goes with internat.[2][4] Médecine interne dates from about 1973, after English.[4][7] English borrowed intern “assistant doctor” from the French noun in 1879, and the verb intern “confine” from interner in 1866.[8]
Timeline
- 14th century – An alchemical treatise uses interne as a noun.[5][4]
- c. 1560 – Paré writes of maladies internes.[4][5]
- 1561 – First edition of the treatise attributed to Flamel, the TLFi's date.[2]
- 1580 – Montaigne uses it figuratively.[2][4]
- 1597 – In the sense “situated inside”.[2]
- 1704 – Angles internes in geometry.[4]
- 1818 – The noun is used of a resident medical student.[2]
- 1829 – Boiste records it of a boarder.[2]
- 1879 – English intern is borrowed from it.[8]
- c. 1973 – Médecine interne appears.[4]
Meanings
Adjective
- Situated inside or facing inwards;[7][2] (anatomy) inside the body, or nearer the median plane: oreille interne.[7][2]
- Belonging to the inside of something;[7] (medicine) affecting the inside of the body or an organ.[7]
- Belonging to the thing itself; intrinsic: causes internes.[7][5]
- Médecine interne: internal medicine.[7]
Noun
- A boarder, a pupil lodged and fed at school.[7][1]
- A medical intern living in the hospital where he or she works.[7][1]
Word family
- internat
- interner
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 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 Bloch, Oscar; Wartburg, Walther von (1989), Dictionnaire étymologique de la langue française, 8th ed., Paris: Presses universitaires de France
- ^ a b c d e f g h i j k l m Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
- ^ a b c d e f g Littré, Émile (1873–1877), Dictionnaire de la langue française, 4 vols. and supplement, Paris: Hachette
- ^ 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 Harper, Douglas. Online Etymology Dictionary, https://www.etymonline.com
Related etymologies
Cite this entry
“Interne.” Etymologically, 14 Nov. 2026, etymologically.com/fr/interne. Accessed 15 Nov. 2026.
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