腸内細菌

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Japanese[edit]

Kanji in this term
ちょう
Grade: 4
ない
Grade: 2
さい
Grade: 2
きん
Grade: S
on'yomi

Etymology[edit]

腸内 (intestinal) +‎ 細菌 (bacteria)

Noun[edit]

腸内細菌 (hiragana ちょうないさいきん, romaji chōnaisaikin)

  1. intestinal bacteria

Derived terms[edit]

  • 腸内細菌叢 (ちょうないさいきんそう, intestinal flora)