This scholarly volume belongs to the *Recherches sur le français parlé* series and focuses on the study of French as it is used in speech. Its title indicates a sustained attention to spoken language, including patterns of oral expression, interaction, variation, and discourse. As an academic publication from Presses universitaires de Provence, it is intended primarily for researchers, graduate students, and specialists in French linguistics rather than for casual reading. The volume gathers work in the field of French-language research, likely combining descriptive analysis with theoretical discussion of how spoken French functions in real communicative contexts. It is best understood as a specialist contribution to linguistic study, documenting and analyzing features of oral French within the broader scholarly conversation on language use.