Subscriber login


Forgot your password?

Library card login

Other

I/O

Definition of I/O

abbreviation

Electronics
  • input-output.

I/O in other Oxford dictionaries

Definition of I/O in the US English dictionary

Nearby words

  |  Cite

More words in this category

Word of the day

ludology

/ luːˈdɒlədʒi /
noun
the study of games and gaming, especially video games …