Save Gender Masculine Usage Indonesian, Malay Scripts ثنين(Malay Jawi) Pronounced Pron. /sə.ˈnɪn/(Indonesian, Malay) /sə.ˈnen/(Malay) [key·simplify] Other Forms FormsIsnin, Ithnin, Senen Meaning & History Means "Monday" in Indonesian and Malay, ultimately from Arabic الِاثْنَيْنِ (al-iṯnayn).