Found 2 items, similar to allograph.
English → English (WordNet) Definition: allograph allograph n 1: a variant form of a grapheme as `m' or `M' 2: a signature made by one person for another
English → English (gcide) Definition: Allograph Allograph \Al"lo*graph\, n. [Gr. ? another + -graph.] A writing or signature made by some person other than any of the parties thereto; -- opposed to autograph. [1913 Webster]