organizer

Meanings

1. 1
   noun

   a person who brings order and organization to an enterprise

   They were the organizer of the meeting.

2. 2
   noun

   A person who arranges the details of a public event.

   Jennifer Pastore Monroy, executive director of the National Association of Productivity and Organizing Professionals, emphasized that “the relationship that clients build with a professional organizer is a very personal one, and so your experience will depend on what you’re trying to get out of it.” […] “Professional organizers and productivity consultants work a whole spectrum of services to help people,” she explained.

3. 3
   noun

   A hand-held micro-computer that will perform specific tasks; can be used as an electronic diary, alarm clock, recorder of memos and notes, a portable database etc.

   I'll add that meeting to my organizer.

4. 4
   noun

   a recipient, such as a box or a case, used for storing gadgets, trinkets and other knick-knacks; an organizer box

   desk organizer

5. 5
   noun

   a lightweight consumer electronic device that looks like a hand-held computer but instead performs specific tasks

6. 6
   noun

   someone who enlists workers to join a union

7. 7
   noun

   A non-electronic notebook or calendar or something similar, used to organize one's affairs.

8. 8
   noun

   A group of cells that, together with the evocator, control differentiation in the embryo; the inductor

Etymology

From organize + -er.