Sardinian language - Wikipedia Sardinian or Sard (sardu / sadru, limba sarda [ˈlimba ˈzaɾda] or lìngua sarda [ˈliŋɡwa ˈzaɾda]) is a Romance language spoken by the Sardinians on the Western Mediterranean island of Sardinia.. Many Romance linguists consider it the language that is closest to Latin among all its genealogical descendants. However, it has also incorporated elements of a Pre-Latin (mostly …