Which term is used to define actions taken during interference?

The term "meddling" is most accurately used to define actions taken during interference because it implies unwarranted or unwanted involvement in a situation, often with the suggestion of causing disruption or trouble. When someone meddles, they typically get involved in someone else's affairs in a way that is intrusive or unwelcome, aligning well with the concept of interference.

In contrast, "involvement" is a broader term that does not necessarily carry a negative connotation. It simply means being a part of or engaging in an activity without implying any level of disruption. "Intrusion" could also suggest interference but is more often used in contexts involving breaches of privacy or space rather than the nuances of interpersonal dynamics. "Participation" refers to taking part in an event or activity, which is more neutral and does not suggest an adversarial or problematic nature. Therefore, "meddling" captures the essence of intentional interference that disrupts or complicates a situation effectively.