n.[U][C]

1. 批评；评论
   I accepted his criticism of my behavior.

   我接受了他对我行为的批评。

2. 苛求，挑剔，指责
   Her conduct was beyond criticism.

   她的品行无可指责。

3. 考证

n.

1. the expression of disapproval of someone or something based on perceived faults or mistakes.
2. the critical assessment of a literary or artistic work.