circumlocutory
ˌsəːkəmˈlɒkjʊt(ə)ri
adjective
using many words where fewer would do, especially in a deliberate attempt to be vague or evasive; long-winded.
he has a meandering, circumlocutory speaking style
periphrastic,circuitous,indirect,roundabout,tautological,repetitive,repetitious,diffuse,discursive,long-winded,prolix,verbose,wordy,rambling,wandering,tortuous,pleonastic,circumlocutionary,ambagious