[take] charge
1
to assume control or responsibility for something or someone
- In times of crisis, she is always ready to take charge and make important decisions.
- He took charge of the project, leading the team to successful completion.
- They will take charge of the event's organization, ensuring it runs smoothly.
- As a manager, he knows when to take charge and guide his team toward goals.
- During emergencies, it's crucial for someone to take charge and coordinate efforts.