(ˈ)da|n(y)übēən, dəˈn- adjective
Usage: usually capitalized
Etymology: Late Latin Danubius Danube (from Latin Danuvius ) + English -an
1. : of, relating to, characteristic of, or bordering on the Danube river
2. : of, relating to, or characteristic of the nations or peoples near the Danube river
3. : of, relating to, or characteristic of a prehistoric Neolithic culture in the Danube basin