[f. FRANK v.2 + -ER1.] One who franks a letter.
1784. Mrs. Boscawen, Lett., in Mrs. Delanys Corr., Ser. II. III. 228. My son usd to have the honour to be franker to your ladyship.
1818. Miss Mitford, in LEstrange, Life (1870), II. 35. He has the worst fault a franker can have; he is un-come-at-able.
1880. Antiquary, I. Jan., 25/1. The stamp may usually be depended upon to authenticate the autograph of the franker.