類るい線せん形けい動どう物ぶつるいせんけいどうぶつMeanings1nounnematomorpha; hairwormA taxonomic term for a phylum of parasitic worms, also known as horsehair worms. Used in biological contexts.類るい線せん形けい動どう物ぶつは昆こん虫ちゅうに寄き生せいする線せん形けい動どう物ぶつ