| 1. | an imaginary, undying flower. |
| 2. | any plant of the genus Amaranthus, some species of which are cultivated as food and some for their showy flower clusters or foliage. Compare amaranth family. |
| 3. | Chemistry. a purplish-red, water-soluble powder, C20H11N2O10Na3, an azo dye used chiefly to color pharmaceuticals, food, and garments. |
| 4. | purpleheart. |
