1. the state of being concerned or involved; interest or participation in something
Usage: formal; somewhat archaic
2. anxiety or worry about something
Usage: formal; somewhat archaic
3. something that is one’s business or responsibility
Usage: formal; somewhat archaic

Examples

• His concernment in the family business grew over the years.
• She expressed her concernment about the environmental issues.
• The matter was of no concernment to him.
• Their concernment for the community was evident in their actions.
• He showed little concernment for the outcome of the vote.
• The project became a major concernment for the entire team.