Peregrine
Definition of Peregrine:
From the Latin peregrinus, foreigner. Said of a planet that does not occupy a sign of essential dignity or debilitation and is not in mutual reception with any other planet. A peregrine planet is said to drift aimlessly and lack standing in the horoscope; its action depends upon planets with which it is aspected.
A planet is peregrine if it’s in a sign with no essential dignity: where it is neither dignified nor debilitated. A planet is not considered peregrine if it is in mutual reception with another planet.