Michiel de VaanMichiel Arnoud Cor de Vaan (; born 1973) is a Dutch linguist and Indo-Europeanist. He taught comparative Indo-European linguistics, historical linguistics and dialectology at the University of Leiden until 2014, when he moved to the University of Lausanne in Switzerland. De Vaan had been at the University of Leiden since 1991, first as a student and later as a teacher.
He has published extensively on Limburgian, Dutch, Germanic, Albanian, Indo-Iranian and Indo-European linguistics and philology. He has published more than 100 papers, has written several books and has edited conference proceedings and a handbook of Indo-European. He wrote the etymological dictionary of Latin and other Italic languages as a contributor to the Leiden-based Indo-European Etymological Dictionary project. Provided by Wikipedia