Climbing or springing unchecked; rank in growth; exuberant: as, rampant weeds.Overleaping restraint or usual limits; unbridled; unrestricted.Ramping; rearing.In heraldry, rising with both fore legs elevated, the dexter uppermost, and the head seen sidewise, the dexter hind leg also higher than the sinister, as if the weight of the creature were borne upon the latter: noting a lion or other beast of prey. Also ramping, effrayé. See also cut under affronté.