noun🔗Shareぎょう虫Any of several nematode worms, of the family Oxyuridae, that are parasitic to mammals""The doctor suspected my child had a pinworm infection because of intense itching around the anus, especially at night." "医者は、私の子供が夜間に特に肛門の周りで激しいかゆみがあったため、ぎょう虫感染症を患っていると疑いました。organismdiseasemedicinebiologyanimalChat with AIVocabulary GamePractice Reading