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- DictionaryCell phone/ˈsel ˌfōn/
noun
- 1. a phone with access to a cellular radio system so it can be used over a wide area, without a physical connection to a network; a mobile phone. North American
noun
A mobile phone or cell phone is a portable telephone that can make and receive calls over a radio frequency link while the user is moving within a telephone service area, as opposed to a fixed-location phone. The radio frequency link establishes a connection to the switching systems of a mobile phone operator, which provides access to the public switched telephone network (PSTN). Modern mobile tel... Wikipedia