the tangible substance that goes into the makeup of a physical object

relating to simple or elementary organization

a relatively small granular particle of a substance

material resulting from the process of grinding

a microscopic particle of triglycerides produced in the intestines during digestion; in the bloodstream they release their fatty acids into the blood

a tiny dark speck made by the excrement of a fly

a tiny particle of material that can be added to a product to indicate the source of manufacture