Discourser
Pronunciation : Dis*cours"er
Part of Speech : n.
Definition : 1. One who discourse; a narrator; a speaker; an haranguer. In his conversation he was the most clear discourser. Milward.
2. The writer of a treatise or dissertation. Philologers and critical discoursers. Sir T. Browne.
Source : Webster's Unabridged Dictionary, 1913