noun🔗ShareOxiuroAny 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." "El médico sospechó que mi hijo tenía una infección por oxiuros debido a la intensa picazón alrededor del ano, especialmente por la noche.organismdiseasemedicinebiologyanimalChat with AIVocabulary GamePractice Reading