公こう開かい裁さい判ばんこうかいさいばんMeanings1nounopen court; public trialRefers to a court proceeding that is open to the public, as opposed to a closed or secret trial. Common in legal and news contexts.その事じ件けんは公こう開かい裁さい判ばんで審しん理りされた。The case was tried in open court.