exclusive OR
Concise Oxford English Dictionary © 2008 Oxford University Press:
exclusive OR
▶noun Electronics
- 1 a logical operation working on two variables that has the value one if one but not both of the variables is one.
- 2 (also exclusive OR gate) a circuit which produces an output signal when a signal is received through one and only one of its two inputs.
'exclusive OR' also found in these Oxford entries:

