Lewis Short
Ecclēsĭastes (noun M) = ἐκκλησιαστής:
* The Preacher.
* Lit.: filius David,i. e. Solomon,Vulg. Eccl. 1, 1.
* Transf.: Ecclesiastes, a book of the Old Testament, Tert. Monog. 3; Isid. Orig. 6, 2, 19.
Charlton T. Lewis, Charles Short, A Latin Dictionary