Etymology and origin of the French word prof
- Confidence
- Established
- Formation
- Clipping
- First attested
- 1890 More words from the 19th century
- Ultimate origin
- Latin profiteor
Etymology tree
From the same root
Pronunciation
- /pʁɔf/[1]
Forms
prof m or f by sense (plural profs)[1]
Etymology
It is a clipping from French professeur, recorded from 1890 according to Esnault.[2][3][4] The longer word was taken in 1337 from Latin professor (“one who professes an art, a teacher”), a noun from profiteor (“to declare openly, to profess”), formed of prō (“before”) and fateor (“to admit, to declare”).[5]
Earliest recorded meaning
It is first recorded in 1890, in school slang, for a teacher.[2][6]
Semantic evolution
Born in pupils' slang, it became the ordinary familiar word for a teacher, at school or at university.[6][2][4] It is used of men and women alike, with the article showing the gender, while professeur long stayed masculine in European French even of a woman.[4][1][5]
Timeline
- 1337 – Professeur is borrowed from Latin.[5]
- 1890 – The short form prof is recorded in school slang.[2][6]
Meanings
Noun
- (familiar) A teacher: Notre prof d'histoire est absent aujourd'hui.[2][4]
- (familiar) A university lecturer: Sa mère est prof de fac à Lille.[4]
Related words
- professeur
- professer
- profession
References
- ^ a b c Wiktionary, the free dictionary, https://en.wiktionary.org
- ^ a b c d e 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 Rey-Debove, Josette; Rey, Alain, eds. (2007), Le Petit Robert de la langue française, Paris: Le Robert
- ^ a b c Rey, Alain, ed. (1992), Dictionnaire historique de la langue française, Paris: Le Robert
- ^ a b c Guilbert, Louis; Lagane, René; Niobey, Georges, eds. (1971–1978; 1989), Grand Larousse de la langue française, Paris: Larousse
Cite this entry
“Prof.” Etymologically, 14 Nov. 2026, etymologically.com/fr/prof. Accessed 14 Nov. 2026.
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