D defs.my
Entry 2 senses Webster, 1913

Discourser

· Dis·cours·er · IPA
01 n. One who discourse; a narrator; a speaker; an haranguer.
  1. 1.
    One who discourse; a narrator; a speaker; an haranguer.
    “In his conversation he was the most clear discourser.” — Milward.
  2. 2.
    The writer of a treatise or dissertation.
    “Philologers and critical discoursers.” Sir T. Browne.