多重積分 たじゅうせきぶん Meanings Noun multiple integral See also: 重積分 (じゅうせきぶん). Kanji 多 many. Read as タ. 重 heavy. Read as ジュウ. 積 pile up. Read as セキ. 分 part. Read as ブン. Word lists Mathematics Jinuma: Japanese Dictionary · Word lists