to promise or give your loyalty, time, or money to a particular principle, person, or plan of action
Seth wanted to go home, but he had committed to finishing the job.
When accepting the leadership role, she vowed to commit herself fully to the goals and values of the organization.
Volunteers commit their time and energy to support community initiatives and make a positive impact.
By joining the team, employees commit to upholding the company's mission and contributing to its success.
Couples in long-term relationships often commit to supporting each other through both joys and challenges.