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remigration

 - 4 dictionary results

mi⋅gra⋅tion

[mahy-grey-shuhn]
–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).

Origin:
1605–15; < L migrātīon- (s. of migrātiō). See migrate, -ion


mi⋅gra⋅tion⋅al, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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Medical Dictionary

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.
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Medical Dictionary

migration mi·gra·tion (mī-grā'shən)
n.

  1. The moving from place to place, as of disease symptoms.

  2. See diapedesis.

  3. The movement of a tooth or teeth out of normal position.

  4. The movement of one or more atoms from one position to another within a molecule.

  5. 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.
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Science Dictionary
migration   (mī-grā'shən)  Pronunciation Key 
  1. The seasonal movement of a complete population of animals from one area to another. Migration is usually a response to changes in temperature, food supply, or the amount of daylight, and is often undertaken for the purpose of breeding. Mammals, insects, fish, and birds all migrate. The precise mechanism of navigation during migration is not fully understood, although for birds it is believed that sharp eyesight, sensibility to the Earth's magnetic field, and the positions of the Sun and other stars may play a role.

  2. The movement of one atom or more, or of a double bond, from one position to another within a molecule.

  3. The movement of ions between electrodes during electrolysis.


The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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