give or bring back; "Restore the stolen painting to its rightful owner"
bring back into original existence, use, function, or position; "restore law and order"; "reestablish peace in the region"; "restore the emperor to the throne"
return to its original or usable and functioning condition; "restore the forest to its original pristine condition"
the discipline that studies the principles of transmiting information and the methods by which it is delivered (as print or radio or television etc.); "communications is his major field of study"