a primitive root; properly, perhaps to separate, i.e. distinguish (literally or figuratively); by implication, to be (causatively, make) great, difficult, wonderful:--accomplish, (arise...too, be too) hard, hidden, things too high, (be, do, do a, shew) marvelous(-ly, -els, things, work), miracles, perform, separate, make singular, (be, great, make) wonderful(-ers, -ly, things, works), wondrous (things, works, -ly).