manager
UK: ˈmænɪdʒə | US: ˈmænɪdʒər
n. a person responsible for controlling or administering an organization, group, or team
n. a person who oversees the professional career of an entertainer, athlete, etc.
n. a program or system that controls or organizes resources (e.g., file manager)
The word "manager" traces back to the Latin manus (hand), reflecting the idea of "handling" tasks. The suffix -age (from Latin -aticum) denotes an action or process, while -er marks the agent performing it. Originally used in horse training (16th c.), it evolved to signify overseeing any organized effort, emphasizing control and coordination—like guiding with one’s hands.
The project manager ensured deadlines were met.
She hired a manager to handle her music career.
The file manager helps organize documents efficiently.
A good manager motivates their team effectively.
He was promoted to senior manager after five years.