D defs.my
Entry 2 senses Webster, 1913

Itinerancy

/(ī̇*tĭn"ẽr*an*sy̆)/ · I·tin·er·an·cy · IPA
01 n. A passing from place to place.
  1. 1.
    A passing from place to place.
  2. 2.
    A discharge of official duty involving frequent change of residence; the custom or practice of discharging official duty in this way; also, a body of persons who thus discharge official duty.