pinworm pinwork • piny · · · Info · Definitions · Synonyms · Characters · · pinworm · · Text Latin · · Script 7 · · Length Definitions · · · (noun) small threadlike worm infesting human intestines and rectum especially in children. Synonyms: threadworm, Enterobius vermicularis. · · Noun Definition 1 Synonyms · · · threadworm · · Synonym 1 enterobius vermicularis · · Synonym 2 Characters · · i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 w latin small letter w U+0077