論ろん理り和わ回かい路ろろんりわかいろMeanings1nounOR circuitcomputingelectronicsA digital logic circuit that outputs true when at least one input is true. Used in computing and electronics.論ろん理り和わ回かい路ろは、入にゅう力りょくのいずれかが1のときに1を出しゅつ力りょくする。An OR circuit outputs 1 when any of its inputs is 1.