潜血 せんけつ Meanings Noun occult blood Kanji 潜 dive. Read as セン. 血 blood. Read as ケツ. Words containing 潜血 便潜血 (べんせんけつ) fecal occult blood 便潜血検査 (べんせんけつけんさ) fecal occult blood test Word lists Medicine Jinuma: Japanese Dictionary · Word lists