rampant rampant /ˈræmpənt/

adjective

1. () Unrestrained and violent  ( rampant )
   unrestrained and violent
    Rampant aggression
   rampant aggression
   
2. (of a plant) having a lush and unchecked growth  ( rampant )
   (of a plant) having a lush and unchecked growth
    A rampant growth of weeds
   a rampant growth of weeds
   
3. (heraldry) rearing on left hind leg with forelegs elevated and head usually in profile  ( rampant , rearing )
   (heraldry) rearing on left hind leg with forelegs elevated and head usually in profile
    A lion rampant
   a lion rampant