noun

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

2. 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.

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

Synonyms: chief, comptroller, controller, foreman, head, head man, overseer, superintendent