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organizer

[awr-guh-nahy-zer] /ˈɔr gəˌnaɪ zər/
noun
1.
a person who organizes, especially one who forms and organizes a group.
2.
a person whse job is to enlist employees into membership in a union.
3.
a person who organizes or schedules work:
You would get this job done sooner if you were a better organizer.
4.
a multiple folder or, sometimes, a notebook in which correspondence, papers, etc., are sorted by subject, date, or otherwise, for systematic handling.
5.
Embryology. any part of an embryo that stimulates the development and differentiation of another part.
Origin of organizer
1840-1850
1840-50; organize + -er1
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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British Dictionary definitions for organizer

organizer

/ˈɔːɡəˌnaɪzə/
noun
1.
a person who organizes or is capable of organizing
2.
a container with a number of compartments for storage: hanging organizers to keep your clothes smart
3.
(embryol) any part of an embryo or any substance produced by it that induces specialization of undifferentiated cells
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for organizer
n.

1849, agent noun from organize.

Online Etymology Dictionary, © 2010 Douglas Harper
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organizer in Medicine

organizer or·gan·iz·er (ôr'gə-nī'zər)
n.

  1. One that organizes.

  2. A group of cells that induces differentiation of cells in the embryo and controls the growth and development of adjacent parts through the action of an evocator. Also called inductor.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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