ramp

ramp (http://definr.com/ramp)

     n 1: an inclined surface or roadway that moves traffic from one
          level to another [syn: incline]
     2: North American perennial having a slender bulb and whitish
        flowers [syn: wild leek, Allium tricoccum]
     v 1: behave violently, as if in a great rage [syn: rage, storm]
     2: furnish with a ramp: "The ramped auditorium"
     3: be rampant, as of a beast in a heraldic depiction
     4:  creep up -- used esp. of plants; "The roses ramped over the
        wall"
     5: as of a snake
     6: stand with arms or forelegs raised, as if menacing