Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun pinworm

1 sense of pinworm

Sense 1
pinworm, threadworm, Enterobius vermicularis -- (small threadlike worm infesting human intestines and rectum especially in children)
       => nematode, nematode worm, roundworm -- (unsegmented worms with elongated rounded body pointed at both ends; mostly free-living but some are parasitic)