Annoyance/əˈnɔɪəns/ Definition 1 of 2Pro Tip 1/3Emotional Intensity Annoyance usually indicates mild irritation, not extreme anger. His constant humming is an annoyance, but it's not making me furious. Pro Tip 2/3Subjectivity What causes annoyance can vary greatly between people. Chewing sounds cause me annoyance, though others might not mind. Pro Tip 3/3Temporary Feeling Annoyance is often a short-term feeling that is resolved quickly. The annoyance I felt at the loud music subsided when it stopped.