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9 dictionary results for: Migration
Dictionary.com Unabridged (v 1.1) - Cite This Source - Share This
mi·gra·tion
[mahy-grey-shuh
n] Pronunciation Key
[mahy-grey-shuh
n] Pronunciation Key –noun
| 1. | the process or act of migrating. |
| 2. | a migratory movement: preparations for the migration. |
| 3. | a number or body of persons or animals migrating together. |
| 4. | Chemistry. a movement or change of position of atoms within a molecule. |
| 5. | Physics. diffusion (def. 3a). |
Dictionary.com Unabridged (v 1.1)
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2006.
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2006.
American Heritage Dictionary - Cite This Source - Share This
| mi·gra·tion
(mī-grā'shən) Pronunciation Key
n.
mi·gra'tion·al adj. |
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The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2006 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2006 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Online Etymology Dictionary - Cite This Source - Share This
migration
migration
1611, of persons, 1646 of animals, from L. migrationem (nom. migratio), from pp. stem of migrare "to move from one place to another," probably originally *migwros, from PIE *meigw- (cf. Gk. ameibein "to change"), from base *mei- "to change, go, move" (see mutable). Migrate is first attested 1697. That European birds migrate across the seas or to Asia was understood in the Middle Ages, but subsequently forgotten. Dr. Johnson held that swallows slept all winter in the beds of rivers, while the naturalist Morton (1703) stated that they migrated to the moon.
Online Etymology Dictionary, © 2001 Douglas Harper
WordNet - Cite This Source - Share This
| migration | |
noun | |
| 1. | the movement of persons from one country or locality to another |
| 2. | a group of people migrating together (especially in some given time period) |
| 3. | (chemistry) the nonrandom movement of an atom or radical from one place to another within a molecule |
| 4. | the periodic passage of groups of animals (especially birds or fishes) from one region to another for feeding or breeding |
WordNet® 3.0, © 2006 by Princeton University.
The American Heritage Science Dictionary - Cite This Source - Share This
migration
(mī-grā'shən) Pronunciation Key
|
The American Heritage® Science Dictionary
Copyright © 2002 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Copyright © 2002 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
American Heritage Stedman's Medical Dictionary - Cite This Source - Share This
migration mi·gra·tion (mī-grā'shən)
n.
- The moving from place to place, as of disease symptoms.
- See diapedesis.
- The movement of a tooth or teeth out of normal position.
- The movement of one or more atoms from one position to another within a molecule.
- The movement of ions between electrodes during electrolysis.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Merriam-Webster's Medical Dictionary - Cite This Source - Share This
Main Entry: mi·gra·tion
Pronunciation: mI-'grA-sh&n
Function: noun
: the act, process, or an instance of migrating <migration ofthe upper front teeth> <migrations of the eye worm through the tissues of the body>
Main Entry: mi·gra·tion
Pronunciation: mI-'grA-sh&n
Function: noun
: the act, process, or an instance of migrating <migration ofthe upper front teeth> <migrations of the eye worm through the tissues of the body>
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
Webster's Revised Unabridged Dictionary - Cite This Source - Share This
Migration
Mi*gra"tion\, n. [L. migratio: cf. F. migration.] The act of migrating.
Webster's Revised Unabridged Dictionary, © 1996, 1998 MICRA, Inc.
On-line Medical Dictionary - Cite This Source - Share This
migration
migration: in CancerWEB's On-line Medical Dictionary
On-line Medical Dictionary, © 1997-98 Academic Medical Publishing & CancerWEB
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