Jeanne Martinet (March 24, 1920 – November 6, 2018) was a French semiotician and a proprietor of a semiotics school.
In 1973, in Paris, Martinet published the book Clefs pour la sémiologie, which has been translated into numerous languages.
[1] Although her husband was Research Director of the International Auxiliary Language Association (IALA) from 1946 to 1948, she became involved with Interlingua only in 1997, when a group of interviewers including Alix Potet spoke with the couple in their home.
The same year, she traveled to Guadeloupe to deliver the presentation "Créole et interlingua" at the conference of the International Society of Functional Linguistics.
In 2005, she presented "L'interlingua et la linguistique fonctionnelle" to the society in Helsinki, Finland.