Entry 1 sense Webster, 1913 Hag-ridden /(hăg"rĭd`d'n)/ · Hag·-rid·den · IPA 01 a. Ridden by a hag or witch; 1. Ridden by a hag or witch; “hagridden . . . by visions of an imminent heaven or hell upon earth” — C. S. Lewis