Definition of "Ramp" :

noun: an inclined surface connecting two levels

noun: a movable staircase that passengers use to board or leave an aircraft

noun: North American perennial having a slender bulb and whitish flowers

verb: stand with arms or forelegs raised, as if menacing

verb: creep up -- used especially of plants

"The roses ramped over the wall."

verb: be rampant

"The lion is rampant in this heraldic depiction."

verb: furnish with a ramp

"The ramped auditorium."

verb: behave violently, as if in state of a great anger