Last Updated
：2026/01/04
カイチュウ
Hiragana
かいちゅう
Kanji
回虫
Noun
Japanese Meaning
腸内に寄生する線虫の総称。「回虫症」を引き起こす原因となる寄生虫。 / 特にヒトの小腸に寄生する「ヒト回虫（Ascaris lumbricoides）」を指すことが多い。
Easy Japanese Meaning
おなかのなかにすむむし。ひとのうんちからうつることがある。
Chinese (Simplified) Meaning
蛔虫 / 肠道蛔虫 / 人体肠道寄生虫
Chinese (Traditional) Meaning
蛔蟲 / 腸道寄生蟲
Korean Meaning
회충 / 장내 기생충 / 장내 선충
Vietnamese Meaning
giun đũa / giun đường ruột / giun ký sinh trong ruột
Tagalog Meaning
bulate sa bituka / askaris
Sense（1）
回虫: intestinal worm
（ canonical ）
（ canonical ）
（ romanization ）
Quizzes for review
See correct answer
カイチュウ
See correct answer
My stomach hurts because of intestinal worms.
See correct answer
カイチュウが原因でお腹が痛い。
Japanese - English
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