| 1. | (of land) plowed and left unseeded for a season or more; uncultivated. |
| 2. | not in use; inactive: My creative energies have lain fallow this year. |
| 3. | land that has undergone plowing and harrowing and has been left unseeded for one or more growing seasons. |
| 4. | to make (land) fallow for agricultural purposes. |
