anger (Noun) — A strong emotion; a feeling that is oriented toward some real or supposed grievance.
anger (Noun) — The state of being angry.
anger (Noun) — Belligerence aroused by a real or supposed wrong (personified as one of the deadly sins).
anger (Verb) — Make angry. ex. "The news angered him"
anger (Verb) — Become angry. ex. "He angers easily"