2. Botany growing wildly: Growing strongly and to a very large size, or spreading uncontrollably.
3. Fierce: Exhibiting ferocious behavior or fierceness of spirit.
4. Heraldry on hind legs: Describes a heraldic beast depicted rearing up, in profile, and with its forelegs raised, the right one above the left.
5. Construction with unequal supports: Having a support or an abutment that is higher on one side than the other.
2. A rampant plant.
3. A rampant person.