2. The presiding officer of a convocation. Macaulay.

Prol`o*cu"tor*ship, n. The office of a prolocutor.

Pro"log (?), n. & v. Prologue.

Pro"lo*gize (?), v. i. [Gr. &?;. See Prologue.] To deliver a Prologue.

[R.] Whewell.