Definition of rampant

• v. - Ramping; leaping; springing; rearing upon the hind legs; hence, raging; furious.
• v. - Ascending; climbing; rank in growth; exuberant.
• v. - Rising with fore paws in the air as if attacking; -- said of a beast of prey, especially a lion. The right fore leg and right hind leg should be raised higher than the left.