Xor

//ɛksˈo(ɹ)// conj, noun, verb

conj, noun, verb ·Uncommon ·Advanced level

Definitions

Noun
  1. 1
    The logic function exclusive OR (as opposed to inclusive OR), whose output is true only when exactly one of its inputs is true.
  2. 2
    The connective "exclusive or". One way to state its meaning in plain English is "if either A or B, but not if both."

    "The XOR of (0,0) is 0; (0,1) is 1; (1,0) is 1; and (1,1) is 0."

  3. 3
    A logic gate that implements "exclusive or".
  4. 4
    The symbolic representation that implements "exclusive or".

    "XOR can be used to add bits without carrying."

Verb
  1. 1
    To perform the XOR function upon. transitive

    "The XORed sequence has the same period as the sequence that is not XORed."

Conjunction
  1. 1
    Or (but not both). rare

    "The argument leads to the conclusion that an omnipotent being could rationally be able to do one xor the other and still be omnipotent."

Example

More examples

"The argument leads to the conclusion that an omnipotent being could rationally be able to do one xor the other and still be omnipotent."

Etymology

Short for exclusive or.

Related phrases

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.