植しょく物ぶつ質しつしょくぶつしつMeanings1nounvegetable matterRefers to material of plant origin, often in contexts like diet, composting, or scientific description.この土ど壌じょうには植しょく物ぶつ質しつが多おおく含ふくまれている。This soil contains a lot of vegetable matter.