nematode Nematoda • nematodiasis · · · Info · Definitions · Synonyms · Characters · · nematode · · Text Latin · · Script 8 · · Length Definitions · · · (noun) unsegmented worms with elongated rounded body pointed at both ends; mostly free-living but some are parasitic. Synonyms: nematode worm, roundworm. · · Noun Definition 1 Synonyms · · · nematode worm · · Synonym 1 roundworm · · Synonym 2 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F t latin small letter t U+0074