[f. ADDRESS v. + -OR.] One who signs or joins in signing a formal address; one who addresses a formal document, as the addressor of a Letter of Credit.
1691. New Disc. of Old Intreague, Introd. 5. With greater Gust than our Addressors sold Their Liberty for Lust.
1806. W. Taylor, in Ann. Rev., IV. 64. A meeting of the addressors had nominated him as their chairman.
