Definition of I/O in English:

I/O

Syllabification: I/O

abbreviation

Electronics
  • Input-output.
    More example sentences
    • This lesson covers the Java platform classes used for basic I/O.
    • All of Java's Input/Output (I/O) facilities are based on streams, which provide simple ways to read and write data of different types.

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Word of the day skosh
Pronunciation: skōSH
noun
a small amount; a little