Entry 2 senses · 2 variants Webster, 1913 Glosser /glôs'-ẽr/ · Gloss·er · IPA /ɡlˈɔsər/ n. n. 01 n. A polisher; one who gives a luster. 1. A polisher; one who gives a luster. 02 n. A writer of glosses; a scholiast; a commentator. 1. A writer of glosses; a scholiast; a commentator.