to bring (something) back to its former or original state, e.g. by repairing damage
to restore a painting
to bring (something) back into existence, force, or use
The police managed to restore order
formal to give (something) back to its owner
formal to put (somebody) in possession of something again
newly restored to health
restorable adj
restorer noun
[Middle English restoren via Old French restorer from Latin restaurare to renew, rebuild]