noun
or re·stor rə̇ˈstȯ(ə)r
( -s )
Etymology: restaur from French, alteration (influenced by restaurer to restore) of Old French restor restoration, reparation; restor, alteration (influenced by restore ) of restaur — more at restaurant , restore , n.
1. : the legal recourse that insurers have against each other according to the date of their insurance
2. : the recourse of an insurer against the master of a ship if loss occurs through his negligence ; also : the recourse of one against a guarantor or against one under obligation to indemnify