pred.i.ca.to.ry

adj.（形容詞）
Of, relating to, or characteristic of preaching or a preacher.
說教的：說教或說教者的、與之相關或有之特性的

來源：
Late Latin praedic3tôrius [praising]
后期拉丁語 praedic3tôrius [稱贊的]
from Latin praedic3tor [one who makes known]
源自 拉丁語 praedic3tor [使廣為人知的人]
from praedic3re [to proclaim] * see preach
源自 praedic3re [宣稱] *參見 preach