[a re-adoption of the Fr. word.] A slip of paper gummed to the end of a bill of exchange or promissory note, to give room for further endorsements when the back of the document itself will hold no more.
1862. Byles, Bills of Exch. (ed. 8), 138. The supernumerary indorsements may be written on a slip of paper annexed to the bill, called, in French, an allonge.