Task: Translation
Input (Xhosa): Ligama lomatiloshe elisetyenziselwa abaqinisekisi bomatiloshe. Eli gama lisukela kwizenzo somqinisekisi obhala igama lakhe phantsi kwepolisi ye-inshorensi.
Output (English): A maritime expression for marine insurers. The term is derived from the practice of the insurer writing his name under the insurance policy.