of imposing height; especially standing out above others; "an eminent peak"; "lofty mountains"; "the soaring spires of the cathedral"; "towering icebergs"
having achieved eminence; "an eminent physician"
standing above others in quality or position; "people in high places"; "the high priest"; "eminent members of the community"
not appropriate or proper (or even legal) in the circumstances; "undue influence"; "I didn't want to show undue excitement"; "accused of using undue force"
lacking justification or authorization; "unreasonable searches and seizures"; "desire for undue private profit"; "unwarranted limitations of personal freedom"
marked by repeated turns and bends; "a tortuous road up the mountain"; "winding roads are full of surprises"; "had to steer the car down a twisty track"