dreve

Etymology

From Middle English dreven (also droven), from Old English drēfan, *drōfian (“to trouble, vex, agitate, disturb the mind of”), from Proto-Germanic *drōbijaną (“to disturb, excite, make muddy”), from Proto-Indo-European *dʰrebʰ- (“to become thick or cloudy, curdle, ferment”). Cognate with Low German dröven, Dutch droeven (“to be sad, grieve”), German trüben (“to dull, dim, cloud, tarnish, trouble”), Swedish bedröva (“to grieve, sadden, distress”). Related to droff.