​the strong feeling that you have when something has happened that you think is bad and unfair. She had to find a way to express her pent-up anger.

the strong feeling that you have when something has happened that you think is bad and unfair Jan slammed her fist on the desk in anger.

​to make somebody angry. anger somebody The question clearly angered him. be angered by something She was angered by their selfishness and lack of concern.

There are six meanings listed in OED's entry for the noun anger, two of which are labelled obsolete. See 'Meaning & use' for definitions, usage, and quotation ...

to make someone angry. The question clearly angered him. She was angered by their selfishness and lack of concern.

having strong feelings about something that you dislike very much or about an unfair situation. Her behaviour really made me angry.

There are seven meanings listed in OED's entry for the verb anger, two of which are labelled obsolete. See 'Meaning & use' for definitions, usage, ...

An emotion commonly expressed in response to irritating, threatening, unpleasant, or frustrating situations. Anger typically manifests itself in facial ...

having strong feelings about something that you dislike very much or about an unfair situation. Her behavior really made me angry.

a strong feeling that makes you want to hurt someone or be unpleasant because of something unfair or unkind that has happened: I think ...