Japanese

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For pronunciation and definitions of くわいちゆう – see the following entries.
回虫かいちゅう
[noun] (pathology) roundworm, intestinal worm, worms of the order Ascaridida.
Alternative spellings
蛔虫, カイチュウ
懐中かいちゅう
[noun] one's pocket
[verb] to have in one's pocket
(This term, くわいちゆう (kwaityuu), is a historical kana spelling of the above terms.)