rambling [ˈræmblɪŋ]
adj
1. straggling or sprawling haphazardly; unplanned a rambling old house
2. (of speech or writing) lacking a coherent plan; diffuse and disconnected
3. (Life Sciences & Allied Applications / Botany) (of a plant, esp a rose) profusely climbing and straggling
4. nomadic; wandering