Meaning & Definition of Involvement in English

1. The act of sharing in the activities of a group

• "The teacher tried to increase his students' engagement in class activities"

2. A connection of inclusion or containment

• "He escaped involvement in the accident"

• "There was additional involvement of the liver and spleen"

3. A sense of concern with and curiosity about someone or something

• "An interest in music"

4. A usually secretive or illicit sexual relationship

5. The condition of sharing in common with others (as fellows or partners etc.)