The Collaborative International Dictionary of English v.0.48:
Glosser \Gloss"er\, n. [See 1st Gloss.] A polisher; one who gives a luster. [1913 Webster]The Collaborative International Dictionary of English v.0.48:
Glosser \Gloss"er\, n. [See 3d Gloss.] A writer of glosses; a scholiast; a commentator. --L. Addison. [1913 Webster]