planner
UK: ˈplænə | US: ˈplænər
n. a person who makes plans or schedules
n. a tool or software used for organizing tasks or events
n. a professional who designs urban or architectural layouts
The word "planner" derives from the verb "plan," which entered English in the 17th century from French planer (to smooth, arrange), itself from Latin planus (flat, level). The suffix "-er" is an Old English agentive suffix, indicating a person or tool that performs an action. Thus, "planner" literally means "one who arranges or organizes," reflecting its modern uses in personal, professional, and urban contexts.
She works as a city planner, designing sustainable neighborhoods.
The project manager is a meticulous planner who never misses deadlines.
I use a digital planner to track my daily tasks.
The wedding planner coordinated every detail flawlessly.
Financial planners help clients manage their investments wisely.