noun

organizer

Someone who arranges an activity, or an item used to keep things orderly.

The organizer makes sure everyone knows when the meeting starts.

Etymology

The agent ending identifies whoever or whatever organizes. The noun can therefore name either the person arranging an event or an object that helps keep things in order.

More examples

  • Festival organizers need volunteers to help sell tickets.
  • I keep my pens in a desk organizer.
  • These drawer organizers keep socks and underwear separate.

Forms

organizer · organizers

organize verb — To arrange activities or keep things orderly.

Similar words

coordinator
A person focused on making people or activities work together.
planner
A person or tool focused on scheduling and preparing activities.