つかtsukaえるeru
1.

To provide assistance and support to someone of higher status or authority, ensuring their needs are met and their comfort is prioritized.

2.

To work within a governmental or official capacity, fulfilling responsibilities and duties as part of a role or employment.

3.

To dedicate oneself to the service of deities or significant leaders, reflecting a commitment to honor and uphold their expectations.

Example:

コックは家族に長年仕えた。