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Definition of USB abbreviation from the Oxford Advanced Learner's Dictionary

USB

abbreviation
 
/ˌjuː es ˈbiː/
 
/ˌjuː es ˈbiː/
(computing)
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  1. universal serial bus
    (the system for connecting other pieces of equipment to a computer)
    • All new PCs now have USB sockets.
    • a USB port
    Topics Computersc1
See USB in the Oxford Advanced American Dictionary

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