noun faeces; excrement.
2. dejection ·noun the discharge of excrement.
3. dejection ·noun a casting down; depression.
4. dejection ·noun a low condition; weakness; inability.
5. dejection ·noun the act of humbling or abasing one's self.
6. dejection ·noun lowness of spirits occasioned by grief or misfortune; mental depression; melancholy.