The meaning of Roaming

adjective

Moving about aimlessly or unsystematically, especially over a wide area.

Usage examples:

Roaming herds of reindeer

noun

The practice of using a mobile phone on another operator's network, typically while abroad.

Usage examples:

Eu officials have been cutting the fees companies can charge for roaming

verb

Move about or travel aimlessly or unsystematically, especially over a wide area.

Usage examples:

Tigers once roamed over most of asia

verb

Use a mobile phone on another operator's network, typically while abroad.

Usage examples:

Orange now allows pay as you go mobile phone customers to roam in the us