石鹸玉 せっけんだま Also written 石けん玉 Meanings Noun soap ball soap bubble (occ. read しゃぼんだま) See also: シャボン玉 (シャボンだま). Kanji 石 stone. Read as セキ. 鹸 saltiness. Read as ケン. 玉 ball. Read as たま. Jinuma: Japanese Dictionary · Word lists