XOR 
(ĕks′ôr)
(ĕks′ôr)n.
A logical operator that returns a true value if one, but not both, of its operands is true. Also called exclusive OR.
[Short for EXCLUSIVE OR.]
- turnkey
- turn off
- turnoff
- turn on
- turn-on
- turn (one's) back on
- turn one's back on
- turn (one's) hand
- turn one's hand
- turn (one's) head
- turn one's head
- turn out
- turnout
- turn over
- turnover
- turn over a new leaf
- turnpike
- turn signal
- turnsole
- turnspit
- turn state's evidence
- turnstile
- turnstone
- turntable
- turntablism