単細胞生物 たんさいぼうせいぶつ Meanings Noun unicellular organism; single-celled organism Kanji 単 single. Read as タン. 細 fine. Read as サイ. 胞 cell. Read as ホウ. 生 life. Read as セイ. 物 thing. Read as ブツ. Jinuma: Japanese Dictionary · Word lists