乳房切除術 にゅうぼうせつじょじゅつ Meanings Noun mastectomy Kanji 乳 milk. Read as ニュウ. 房 chamber. Read as ボウ. 切 earnest. Read as セツ. 除 remove. Read as ジョ. 術 technique. Read as ジュツ. Jinuma: Japanese Dictionary · Word lists