歯髄 しずい Meanings Noun pulp (of a tooth); dental pulp Kanji 歯 tooth. Read as シ. 髄 marrow. Read as ズイ. Words containing 歯髄 歯髄炎 (しずいえん) pulpitis 歯髄腔 (しずいこう) pulp cavity Word lists Anatomy Jinuma: Japanese Dictionary · Word lists