Word

administrator

noun C1

UK /ədˈmɪn.ɪ.stɹeɪ.tə/

US /ədˈmɪn.ɪ.stɹeɪ.tɚ/

Meanings

noun

a person who manages the day-to-day running of an organization or department

noun

someone who manages computer systems, networks, or user accounts and permissions

Definition

An administrator is a person who manages an organization’s operations, systems, or services.

An administrator is someone responsible for organizing, running, and overseeing practical work in a school, company, or public institution. They often handle policies, schedules, records, and coordination so that other people can do their jobs smoothly. In technology, an administrator may manage user accounts, access rights, and system settings.

Examples

As the new administrator, I streamlined the onboarding process so departments could coordinate without constant emails.
Our administrator resolved the scheduling conflict by negotiating room allocations across three teams.
The school administrator met with parents to clarify procedures and ensure consistent communication.
Before the rollout, the administrator updated user permissions to prevent accidental access to confidential folders.

Common mistake

Learners often confuse administrator with manager; an administrator typically focuses on coordination, procedures, and operations rather than leading a team’s performance.