結集 けっしゅう concentration (of efforts, forces, etc.) #4,216 Meanings noun, takes する, transitive, intransitive concentration (of efforts, forces, etc.); gathering together; regimentation; marshalling; mobilization Its kanji 結 ケツ、ケチ · むす.ぶ、ゆ.う、ゆ.わえる tie, bind, contract, join, organize, do up hair, fasten 集 シュウ · あつ.まる、あつ.める、つど.う gather, meet, congregate, swarm, flock