aˈlōⁿzh noun
( plural allonges -zhə̇z)
Etymology: French, literally, lengthening, from Old French alonge, from alongier to make long, from (assumed) Vulgar Latin allongare, from Latin ad- + Late Latin longare to make long, from Latin longus long — more at long
: a slip of paper attached to a bill of exchange or similar document to provide space for additional endorsements : rider