cautionary

形容词 cautionary:

1. tending to ward off- Victor Schultze
   同义词：preventive, prophylactic
2. serving to warn
   同义词：admonitory, exemplary, monitory, warning

1. A usually short narrative making an edifying or cautionary point and often employing as characters animals that speak and act like human beings.
   寓言一种通常短小的故事，用来表示启发或谨慎的观点，常利用说话或有人的行为的动物为角色

cau.tion.ar.y

adj.（形容词）
Giving or serving as a warning; admonitory:
警告的：提醒的或作为警告提醒的；告诫的：
例句：
a cautionary tale; cautionary advice.
警诫性的事件；忠告