philosopher
/fɪˈlɔsəfə(r); fə`lɑsəfɚ/ n
1
(a) person who studies or teaches philosophy 研究或教授哲学的人; 哲学教师.
(b) person who has developed a particular set of philosophical theories and beliefs 哲学家; 思想家
the Greek philosophers 希腊哲学家.
2
(a) person whose mind is untroubled by passions and hardships 不受强烈感情和苦难左右的人; 豁达的人.
(b) person whose life is governed by reason 哲人; 贤人.
(c) (infml 口) person who thinks deeply about things 善於思考的人
He's quite a philosopher. 他很爱动脑筋.