mobile
Pronunciation: /ˈməʊbʌɪl/
adjective
- 1able to move or be moved freely or easily: he has a weight problem and is not very mobile highly mobile international capital
- (of the face or its features) indicating feelings with fluid and expressive movements: her mobile features worked overtime to register shock and disapproval
- (of a shop, library, or other service) accommodated in a vehicle so as to travel around and serve various places: a mobile library visits once a fortnight a cup of tea from the mobile canteen
- (of a military or police unit) equipped and prepared to move quickly to any place it is needed: at first the regiment’s role was to act as a mobile reserve
noun


Origin:
late 15th century: via French from Latin mobilis, from movere 'to move'. The noun dates from the 1940s