完かん全ぜん試じ合あいalso: かんぜんしあいCommon wordMeanings1nounperfect gamebaseballBaseball term: a game in which no opposing player reaches base.彼かれはプロ野や球きゅうで完かん全ぜん試じ合あいを達たっ成せいした。He pitched a perfect game in professional baseball.