'Preacher bird' definitions:

Definition of 'Preacher bird'

From: GCIDE

Preacher \Preach"er\ (pr[=e]ch"[~e]r), n. [Cf. OF. preeschierre, prescheur, F. pr[^e]cheur, L. praedicator.]
1. One who preaches; one who discourses publicly on religious subjects. [1913 Webster]
How shall they hear without a preacher? --Rom. x. 14. [1913 Webster]
2. One who inculcates anything with earnestness. [1913 Webster]
No preacher is listened to but Time. --Swift. [1913 Webster]
Preacher bird (Zool.), a toucan. [1913 Webster]