Greimas, Algirdas Julien (1917-92). Linguist. Born in Lithuania, he took a doctorate in literature at the Sorbonne in 1947 and was for many years director of studies in general semantics at the École Pratique des Hautes Études. His Sémantique structurale (1966) was a founding text of semiotics, analysing lexical units, ‘lexemes’, into minimal semantic units, ‘semes’, and contextual semantic units, ‘sememes’. His structural analysis of discourse was highly influential in the Structuralist approach to literary and mythological texts. See also his Du sens: essais sémiotiques (1970).
[Michael Kelly]




