lipofuscin lip·o·fus·cin (lĭp'ō-fŭs'ĭn, -fy&oomacr;'sĭn)
n.
Brown pigment granules representing lipid-containing residues of lysosomal digestion.
| a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes. |
| a scrap or morsel of food left at a meal. |