Roam

  1. Term used to describe an individual's ability to move around in a wireless network environment without losing connectivity. Depending upon the setup of the wireless network, a user may only be able to roam in designated zones.
  2. With cell phones, roaming is when you use your cell phone out of your carriers service area. When roaming you may be charged additional fees.

Also see: Cell phone definitions, IEEE 802.11, Networking definitions