Definition of "organizer" in English

noun

1. A person who arranges the details of a public event.

2. (computing) 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.

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

4. (medicine) A group of cells that, together with the evocator, control differentiation in the embryo; the inductor

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

   • desk organizer
   • makeup organizer