排はい他た的てき論ろん理り和わはいたてきろんりわMeanings1nounexclusive OR; XORlogic›A logical operation that outputs true only when the inputs differ. Used in mathematics, logic, and computer science.排はい他た的てき論ろん理り和わは、二ふたつの入にゅう力りょくが異ことなるときに真しんを返かえす。Exclusive OR returns true when the two inputs are different.