Antoni Dufriche-Desgenettes (26 February 1804, Paris – 19 December 1878, Saint-Mandé), baptized Antoine Marie Dufriche-Foulaines, was a French seafaring merchant, poet and amateur phonetician. His father François Nicolas, a brother of René-Nicolas Dufriche Desgenettes, had changed his family name from Dufriche-Desgenettes to Dufriche-Foulaines and was a lawyer and political writer; Antoni's mother Antoinette Elisabeth Vassault-Vareille was a translator from English and a publisher-bookseller. After many years at sea, Dufriche worked in the Netherlands as a French teacher for some time. In the late 1850s, he returned to Paris but still frequently travelled abroad, especially to Java. His travels enabled him to collect information about the sounds of many languages and to develop a universal phonetic alphabet. He is best known for the introduction of the term phoneme (in its French form phonème) for an individual sound as an element of a language-specific or universal sound inventory; it is attested in his writings since the early 1860s.
In 1860, Dufriche joined the Société d'ethnographie orientale et américaine (Society for oriental and American ethnography), whose members "were largely linguists and specialists in Asian texts and pre-Columbian codices", and he was among the founders of the Société de Linguistique de Paris (Paris Linguistic Society) in 1864. As an autodidact in linguistics, he remained something of an outsider, however, and it is likely that the term phoneme survived primarily thanks to its acceptance by Louis Havet, although it underwent a number of metamorphoses in the course of half a century until it finally acquired the meaning 'smallest distinctive unit'.
- Joachim Mugdan, "On the Origins of the Term Phoneme", Historiographia Linguistica 38(2011), 85-110
- Joachim Mugdan, "More on the origins of the term phonème", Historiographia Linguistica 41(2014)
- Martin Staum, "Nature and Nurture in French Ethnography and Anthropology, 1859–1914", Journal of the History of Ideas 65(2004), 475-495, p. 476
- John E. Joseph, "Dufriche-Desgenettes and the Birth of the Phoneme", in: Sheila Embleton, John E. Joseph & Hans-Josef Niederehe (eds.), The Emergence of the Modern Language Sciences: Studies on the Transition from Historical-Comparative to Structural Linguistics in Honour of E.F.K. Koerner, Amsterdam & Philadelphia: Benjamins 1999, vol. 1, 55-75
- Joachim Mugdan, "The Origin of the Phoneme: Farewell to a Myth", Lingua Posnansiensis 28(1985 [actually 1987]), 137-150 [reprinted in: Charles W. Kreidler (ed.), Phonology: Critical concepts, Vol. V: The Interface with Morphology and Syntax. London & New York: Routledge 2001, 4-20]
- Joachim Mugdan, "Die Anfänge der Phonologie" (The Beginnings of Phonology) [in German]. In: Peter Schmitter (ed.), Sprachtheorien der Neuzeit II: Von der Grammaire de Port-Royal (1660) zur Konstitution moderner linguistischer Disziplinen (Geschichte der Sprachtheorie 5). Tübingen: Narr 1996, 247-318
- E[rnst] F[rideryk] K[onrad] Koerner, "A Minor Figure in 19th-Century French Linguistics: A. Dufriche-Desgenettes". Phonetica 33(1976), 222-231 [reprinted in E. F. K. Koerner, Toward a Historiography of Linguistics: Selected Essays. Amsterdam: Benjamins 1978, 127-136]