| 1. | any of various alloys fused and applied to the joint between metal objects to unite them without heating the objects to the melting point. |
| 2. | anything that joins or unites: the solder of their common cause. |
| 3. | to join (metal objects) with solder. |
| 4. | to join closely and intimately: two fates inseparably soldered by misfortune. |
| 5. | to mend; repair; patch up. |
| 6. | to unite things with solder. |
| 7. | to become soldered or united; grow together. |
