noun, verb, grat⋅ed, grat⋅ing.| 1. | a frame of metal bars for holding fuel when burning, as in a fireplace, furnace, or stove. |
| 2. | a framework of parallel or crossed bars, used as a partition, guard, cover, or the like; grating. |
| 3. | a fireplace. |
| 4. | to furnish with a grate or grates. |
