GSM
noun/ˌdʒiː es ˈem/
/ˌdʒiː es ˈem/
- an international system for digital communication by mobile phone (the abbreviation for ‘Global System/Standard for Mobile Communication(s)’) Oxford Collocations DictionaryGSM is used before these nouns:
- mobile phone
Definitions on the go
Look up any word in the dictionary offline, anytime, anywhere with the Oxford Advanced Learner’s Dictionary app.
Check pronunciation:
GSM