The term names a liturgical function, referring to a member of the clergy who reads the gospel. A deacon normally reads the gospel when present at the eucharist. See Deacon.
Gospeler (or Gospeller)
Glossary definitions provided courtesy of Church Publishing Incorporated, New York, NY,(All Rights reserved) from "An Episcopal Dictionary of the Church, A User Friendly Reference for Episcopalians," Don S. Armentrout and Robert Boak Slocum, editors.